138789756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 444422160

約数和(自身を除く): 305632404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 49, 57, 63, 76, 82, 84, 98, 101, 114, 123, 126, 133, 147, 164, 171, 196, 202, 228, 246, 252, 266, 287, 294, 303, 342, 369, 399, 404, 441, 492, 532, 574, 588, 606, 684, 707, 738, 779, 798, 861, 882, 909, 931, 1148, 1197, 1212, 1414, 1476, 1558, 1596, 1722, 1764, 1818, 1862, 1919, 2009, 2121, 2337, 2394, 2583, 2793, 2828, 3116, 3444, 3636, 3724, 3838, 4018, 4141, 4242, 4674, 4788, 4949, 5166, 5453, 5586, 5757, 6027, 6363, 7011, 7676, 8036, 8282, 8379, 8484, 9348, 9898, 10332, 10906, 11172, 11514, 12054, 12423, 12726, 13433, 14022, 14847, 16359, 16564, 16758, 17271, 18081, 19796, 21812, 23028, 24108, 24846, 25452, 26866, 28044, 28987, 29694, 32718, 33516, 34542, 36162, 37269, 38171, 40299, 44541, 49077, 49692, 53732, 57974, 59388, 65436, 69084, 72324, 74538, 76342, 78679, 80598, 86961, 89082, 94031, 98154, 114513, 115948, 120897, 149076, 152684, 157358, 161196, 173922, 178164, 188062, 196308, 202909, 229026, 236037, 241794, 260883, 282093, 314716, 343539, 347844, 376124, 405818, 458052, 472074, 483588, 521766, 550753, 564186, 608727, 687078, 708111, 811636, 846279, 944148, 1043532, 1101506, 1128372, 1217454, 1374156, 1416222, 1652259, 1692558, 1826181, 2203012, 2434908, 2832444, 3304518, 3385116, 3652362, 3855271, 4956777, 6609036, 7304724, 7710542, 9913554, 11565813, 15421084, 19827108, 23131626, 34697439, 46263252, 69394878, 138789756]

約数ペア:

[(1, 138789756), (2, 69394878), (3, 46263252), (4, 34697439), (6, 23131626), (7, 19827108), (9, 15421084), (12, 11565813), (14, 9913554), (18, 7710542), (19, 7304724), (21, 6609036), (28, 4956777), (36, 3855271), (38, 3652362), (41, 3385116), (42, 3304518), (49, 2832444), (57, 2434908), (63, 2203012), (76, 1826181), (82, 1692558), (84, 1652259), (98, 1416222), (101, 1374156), (114, 1217454), (123, 1128372), (126, 1101506), (133, 1043532), (147, 944148), (164, 846279), (171, 811636), (196, 708111), (202, 687078), (228, 608727), (246, 564186), (252, 550753), (266, 521766), (287, 483588), (294, 472074), (303, 458052), (342, 405818), (369, 376124), (399, 347844), (404, 343539), (441, 314716), (492, 282093), (532, 260883), (574, 241794), (588, 236037), (606, 229026), (684, 202909), (707, 196308), (738, 188062), (779, 178164), (798, 173922), (861, 161196), (882, 157358), (909, 152684), (931, 149076), (1148, 120897), (1197, 115948), (1212, 114513), (1414, 98154), (1476, 94031), (1558, 89082), (1596, 86961), (1722, 80598), (1764, 78679), (1818, 76342), (1862, 74538), (1919, 72324), (2009, 69084), (2121, 65436), (2337, 59388), (2394, 57974), (2583, 53732), (2793, 49692), (2828, 49077), (3116, 44541), (3444, 40299), (3636, 38171), (3724, 37269), (3838, 36162), (4018, 34542), (4141, 33516), (4242, 32718), (4674, 29694), (4788, 28987), (4949, 28044), (5166, 26866), (5453, 25452), (5586, 24846), (5757, 24108), (6027, 23028), (6363, 21812), (7011, 19796), (7676, 18081), (8036, 17271), (8282, 16758), (8379, 16564), (8484, 16359), (9348, 14847), (9898, 14022), (10332, 13433), (10906, 12726), (11172, 12423), (11514, 12054)]