149120194160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19841}}^1\times {\mathrm{13421}}^1$

素因数の和:33282

約数の個数: 80

約数和(自身を含む): 396283154112

約数和(自身を除く): 247162959952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13421, 19841, 26842, 39682, 53684, 67105, 79364, 93947, 99205, 107368, 134210, 138887, 158728, 187894, 198410, 214736, 268420, 277774, 317456, 375788, 396820, 469735, 536840, 555548, 694435, 751576, 793640, 939470, 1073680, 1111096, 1388870, 1503152, 1587280, 1878940, 2222192, 2777740, 3757880, 5555480, 7515760, 11110960, 266286061, 532572122, 1065144244, 1331430305, 1864002427, 2130288488, 2662860610, 3728004854, 4260576976, 5325721220, 7456009708, 9320012135, 10651442440, 14912019416, 18640024270, 21302884880, 29824038832, 37280048540, 74560097080, 149120194160]

約数ペア:

[(1, 149120194160), (2, 74560097080), (4, 37280048540), (5, 29824038832), (7, 21302884880), (8, 18640024270), (10, 14912019416), (14, 10651442440), (16, 9320012135), (20, 7456009708), (28, 5325721220), (35, 4260576976), (40, 3728004854), (56, 2662860610), (70, 2130288488), (80, 1864002427), (112, 1331430305), (140, 1065144244), (280, 532572122), (560, 266286061), (13421, 11110960), (19841, 7515760), (26842, 5555480), (39682, 3757880), (53684, 2777740), (67105, 2222192), (79364, 1878940), (93947, 1587280), (99205, 1503152), (107368, 1388870), (134210, 1111096), (138887, 1073680), (158728, 939470), (187894, 793640), (198410, 751576), (214736, 694435), (268420, 555548), (277774, 536840), (317456, 469735), (375788, 396820)]