156927089872

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3328111}}^1$

素因数の和:3328547

約数の個数: 40

約数和(自身を含む): 348306889472

約数和(自身を除く): 191379799600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 5894, 6736, 11788, 23576, 47152, 3328111, 6656222, 13312444, 23296777, 26624888, 46593554, 53249776, 93187108, 186374216, 372748432, 1401134731, 2802269462, 5604538924, 9807943117, 11209077848, 19615886234, 22418155696, 39231772468, 78463544936, 156927089872]

約数ペア:

[(1, 156927089872), (2, 78463544936), (4, 39231772468), (7, 22418155696), (8, 19615886234), (14, 11209077848), (16, 9807943117), (28, 5604538924), (56, 2802269462), (112, 1401134731), (421, 372748432), (842, 186374216), (1684, 93187108), (2947, 53249776), (3368, 46593554), (5894, 26624888), (6736, 23296777), (11788, 13312444), (23576, 6656222), (47152, 3328111)]