145220856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14867}}^1$

素因数の和:14924

約数の個数: 64

約数和(自身を含む): 406788480

約数和(自身を除く): 261567624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 14867, 29734, 44601, 59468, 89202, 118936, 163537, 178404, 327074, 356808, 490611, 550079, 654148, 981222, 1100158, 1308296, 1650237, 1962444, 2200316, 3300474, 3924888, 4400632, 6050869, 6600948, 12101738, 13201896, 18152607, 24203476, 36305214, 48406952, 72610428, 145220856]

約数ペア:

[(1, 145220856), (2, 72610428), (3, 48406952), (4, 36305214), (6, 24203476), (8, 18152607), (11, 13201896), (12, 12101738), (22, 6600948), (24, 6050869), (33, 4400632), (37, 3924888), (44, 3300474), (66, 2200316), (74, 1962444), (88, 1650237), (111, 1308296), (132, 1100158), (148, 981222), (222, 654148), (264, 550079), (296, 490611), (407, 356808), (444, 327074), (814, 178404), (888, 163537), (1221, 118936), (1628, 89202), (2442, 59468), (3256, 44601), (4884, 29734), (9768, 14867)]