140136678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 367810560

約数和(自身を除く): 227673882

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 51, 62, 66, 79, 93, 99, 102, 153, 158, 186, 187, 198, 237, 279, 289, 306, 341, 374, 474, 527, 558, 561, 578, 682, 711, 867, 869, 1023, 1054, 1122, 1343, 1422, 1581, 1683, 1734, 1738, 2046, 2449, 2601, 2607, 2686, 3069, 3162, 3179, 3366, 4029, 4743, 4898, 5202, 5214, 5797, 6138, 6358, 7347, 7821, 8058, 8959, 9486, 9537, 11594, 12087, 14694, 14773, 15642, 17391, 17918, 19074, 22041, 22831, 24174, 26877, 26939, 28611, 29546, 34782, 41633, 44082, 44319, 45662, 52173, 53754, 53878, 57222, 68493, 80631, 80817, 83266, 88638, 98549, 104346, 124899, 132957, 136986, 161262, 161634, 197098, 205479, 242451, 249798, 251141, 265914, 295647, 374697, 410958, 457963, 484902, 502282, 591294, 707761, 749394, 753423, 886941, 915926, 1373889, 1415522, 1506846, 1773882, 2123283, 2260269, 2747778, 4121667, 4246566, 4520538, 6369849, 7785371, 8243334, 12739698, 15570742, 23356113, 46712226, 70068339, 140136678]

約数ペア:

[(1, 140136678), (2, 70068339), (3, 46712226), (6, 23356113), (9, 15570742), (11, 12739698), (17, 8243334), (18, 7785371), (22, 6369849), (31, 4520538), (33, 4246566), (34, 4121667), (51, 2747778), (62, 2260269), (66, 2123283), (79, 1773882), (93, 1506846), (99, 1415522), (102, 1373889), (153, 915926), (158, 886941), (186, 753423), (187, 749394), (198, 707761), (237, 591294), (279, 502282), (289, 484902), (306, 457963), (341, 410958), (374, 374697), (474, 295647), (527, 265914), (558, 251141), (561, 249798), (578, 242451), (682, 205479), (711, 197098), (867, 161634), (869, 161262), (1023, 136986), (1054, 132957), (1122, 124899), (1343, 104346), (1422, 98549), (1581, 88638), (1683, 83266), (1734, 80817), (1738, 80631), (2046, 68493), (2449, 57222), (2601, 53878), (2607, 53754), (2686, 52173), (3069, 45662), (3162, 44319), (3179, 44082), (3366, 41633), (4029, 34782), (4743, 29546), (4898, 28611), (5202, 26939), (5214, 26877), (5797, 24174), (6138, 22831), (6358, 22041), (7347, 19074), (7821, 17918), (8058, 17391), (8959, 15642), (9486, 14773), (9537, 14694), (11594, 12087)]