142103472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{422927}}^1$

素因数の和:422945

約数の個数: 40

約数和(自身を含む): 419544576

約数和(自身を除く): 277441104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 422927, 845854, 1268781, 1691708, 2537562, 2960489, 3383416, 5075124, 5920978, 6766832, 8881467, 10150248, 11841956, 17762934, 20300496, 23683912, 35525868, 47367824, 71051736, 142103472]

約数ペア:

[(1, 142103472), (2, 71051736), (3, 47367824), (4, 35525868), (6, 23683912), (7, 20300496), (8, 17762934), (12, 11841956), (14, 10150248), (16, 8881467), (21, 6766832), (24, 5920978), (28, 5075124), (42, 3383416), (48, 2960489), (56, 2537562), (84, 1691708), (112, 1268781), (168, 845854), (336, 422927)]