138403886292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{242911}}^1$

素因数の和:242971

約数の個数: 216

約数和(自身を含む): 453594435840

約数和(自身を除く): 315190549548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 57, 63, 68, 76, 84, 98, 102, 114, 119, 126, 133, 147, 153, 171, 196, 204, 228, 238, 252, 266, 294, 306, 323, 342, 357, 399, 441, 476, 532, 588, 612, 646, 684, 714, 798, 833, 882, 931, 969, 1071, 1197, 1292, 1428, 1596, 1666, 1764, 1862, 1938, 2142, 2261, 2394, 2499, 2793, 2907, 3332, 3724, 3876, 4284, 4522, 4788, 4998, 5586, 5814, 6783, 7497, 8379, 9044, 9996, 11172, 11628, 13566, 14994, 15827, 16758, 20349, 27132, 29988, 31654, 33516, 40698, 47481, 63308, 81396, 94962, 142443, 189924, 242911, 284886, 485822, 569772, 728733, 971644, 1457466, 1700377, 2186199, 2914932, 3400754, 4129487, 4372398, 4615309, 5101131, 6801508, 8258974, 8744796, 9230618, 10202262, 11902639, 12388461, 13845927, 15303393, 16517948, 18461236, 20404524, 23805278, 24776922, 27691854, 28906409, 30606786, 32307163, 35707917, 37165383, 41537781, 47610556, 49553844, 55383708, 57812818, 61213572, 64614326, 71415834, 74330766, 78460253, 83075562, 86719227, 96921489, 107123751, 115625636, 129228652, 142831668, 148661532, 156920506, 166151124, 173438454, 193842978, 202344863, 214247502, 226150141, 235380759, 260157681, 290764467, 313841012, 346876908, 387685956, 404689726, 428495004, 452300282, 470761518, 520315362, 549221771, 581528934, 607034589, 678450423, 706142277, 809379452, 904600564, 941523036, 1040630724, 1098443542, 1163057868, 1214069178, 1356900846, 1412284554, 1647665313, 1821103767, 2035351269, 2196887084, 2428138356, 2713801692, 2824569108, 3295330626, 3642207534, 3844552397, 4070702538, 4942995939, 6590661252, 7284415068, 7689104794, 8141405076, 9885991878, 11533657191, 15378209588, 19771983756, 23067314382, 34600971573, 46134628764, 69201943146, 138403886292]

約数ペア:

[(1, 138403886292), (2, 69201943146), (3, 46134628764), (4, 34600971573), (6, 23067314382), (7, 19771983756), (9, 15378209588), (12, 11533657191), (14, 9885991878), (17, 8141405076), (18, 7689104794), (19, 7284415068), (21, 6590661252), (28, 4942995939), (34, 4070702538), (36, 3844552397), (38, 3642207534), (42, 3295330626), (49, 2824569108), (51, 2713801692), (57, 2428138356), (63, 2196887084), (68, 2035351269), (76, 1821103767), (84, 1647665313), (98, 1412284554), (102, 1356900846), (114, 1214069178), (119, 1163057868), (126, 1098443542), (133, 1040630724), (147, 941523036), (153, 904600564), (171, 809379452), (196, 706142277), (204, 678450423), (228, 607034589), (238, 581528934), (252, 549221771), (266, 520315362), (294, 470761518), (306, 452300282), (323, 428495004), (342, 404689726), (357, 387685956), (399, 346876908), (441, 313841012), (476, 290764467), (532, 260157681), (588, 235380759), (612, 226150141), (646, 214247502), (684, 202344863), (714, 193842978), (798, 173438454), (833, 166151124), (882, 156920506), (931, 148661532), (969, 142831668), (1071, 129228652), (1197, 115625636), (1292, 107123751), (1428, 96921489), (1596, 86719227), (1666, 83075562), (1764, 78460253), (1862, 74330766), (1938, 71415834), (2142, 64614326), (2261, 61213572), (2394, 57812818), (2499, 55383708), (2793, 49553844), (2907, 47610556), (3332, 41537781), (3724, 37165383), (3876, 35707917), (4284, 32307163), (4522, 30606786), (4788, 28906409), (4998, 27691854), (5586, 24776922), (5814, 23805278), (6783, 20404524), (7497, 18461236), (8379, 16517948), (9044, 15303393), (9996, 13845927), (11172, 12388461), (11628, 11902639), (13566, 10202262), (14994, 9230618), (15827, 8744796), (16758, 8258974), (20349, 6801508), (27132, 5101131), (29988, 4615309), (31654, 4372398), (33516, 4129487), (40698, 3400754), (47481, 2914932), (63308, 2186199), (81396, 1700377), (94962, 1457466), (142443, 971644), (189924, 728733), (242911, 569772), (284886, 485822)]