168972804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 594228096

約数和(自身を除く): 425255292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 521, 546, 567, 572, 594, 693, 702, 756, 819, 858, 891, 924, 1001, 1042, 1053, 1092, 1134, 1188, 1287, 1386, 1404, 1563, 1638, 1716, 1782, 2002, 2079, 2084, 2106, 2268, 2457, 2574, 2772, 3003, 3126, 3276, 3564, 3647, 3861, 4004, 4158, 4212, 4689, 4914, 5148, 5731, 6006, 6237, 6252, 6773, 7294, 7371, 7722, 8316, 9009, 9378, 9828, 10941, 11462, 11583, 12012, 12474, 13546, 14067, 14588, 14742, 15444, 17193, 18018, 18756, 20319, 21882, 22924, 23166, 24948, 27027, 27092, 28134, 29484, 32823, 34386, 36036, 40117, 40638, 42201, 43764, 46332, 47411, 51579, 54054, 56268, 60957, 65646, 68772, 74503, 80234, 81081, 81276, 84402, 94822, 98469, 103158, 108108, 120351, 121914, 131292, 142233, 149006, 154737, 160468, 162162, 168804, 182871, 189644, 196938, 206316, 223509, 240702, 243828, 284466, 295407, 298012, 309474, 324324, 361053, 365742, 393876, 426699, 447018, 464211, 481404, 521521, 548613, 568932, 590814, 618948, 670527, 722106, 731484, 853398, 894036, 928422, 1043042, 1083159, 1097226, 1181628, 1280097, 1341054, 1444212, 1564563, 1706796, 1856844, 2011581, 2086084, 2166318, 2194452, 2560194, 2682108, 3129126, 3249477, 3840291, 4023162, 4332636, 4693689, 5120388, 6034743, 6258252, 6498954, 7680582, 8046324, 9387378, 12069486, 12997908, 14081067, 15361164, 18774756, 24138972, 28162134, 42243201, 56324268, 84486402, 168972804]

約数ペア:

[(1, 168972804), (2, 84486402), (3, 56324268), (4, 42243201), (6, 28162134), (7, 24138972), (9, 18774756), (11, 15361164), (12, 14081067), (13, 12997908), (14, 12069486), (18, 9387378), (21, 8046324), (22, 7680582), (26, 6498954), (27, 6258252), (28, 6034743), (33, 5120388), (36, 4693689), (39, 4332636), (42, 4023162), (44, 3840291), (52, 3249477), (54, 3129126), (63, 2682108), (66, 2560194), (77, 2194452), (78, 2166318), (81, 2086084), (84, 2011581), (91, 1856844), (99, 1706796), (108, 1564563), (117, 1444212), (126, 1341054), (132, 1280097), (143, 1181628), (154, 1097226), (156, 1083159), (162, 1043042), (182, 928422), (189, 894036), (198, 853398), (231, 731484), (234, 722106), (252, 670527), (273, 618948), (286, 590814), (297, 568932), (308, 548613), (324, 521521), (351, 481404), (364, 464211), (378, 447018), (396, 426699), (429, 393876), (462, 365742), (468, 361053), (521, 324324), (546, 309474), (567, 298012), (572, 295407), (594, 284466), (693, 243828), (702, 240702), (756, 223509), (819, 206316), (858, 196938), (891, 189644), (924, 182871), (1001, 168804), (1042, 162162), (1053, 160468), (1092, 154737), (1134, 149006), (1188, 142233), (1287, 131292), (1386, 121914), (1404, 120351), (1563, 108108), (1638, 103158), (1716, 98469), (1782, 94822), (2002, 84402), (2079, 81276), (2084, 81081), (2106, 80234), (2268, 74503), (2457, 68772), (2574, 65646), (2772, 60957), (3003, 56268), (3126, 54054), (3276, 51579), (3564, 47411), (3647, 46332), (3861, 43764), (4004, 42201), (4158, 40638), (4212, 40117), (4689, 36036), (4914, 34386), (5148, 32823), (5731, 29484), (6006, 28134), (6237, 27092), (6252, 27027), (6773, 24948), (7294, 23166), (7371, 22924), (7722, 21882), (8316, 20319), (9009, 18756), (9378, 18018), (9828, 17193), (10941, 15444), (11462, 14742), (11583, 14588), (12012, 14067), (12474, 13546)]