155510788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 275848832

約数和(自身を除く): 120338044

約数列:

[1, 2, 4, 97, 194, 388, 487, 823, 974, 1646, 1948, 3292, 47239, 79831, 94478, 159662, 188956, 319324, 400801, 801602, 1603204, 38877697, 77755394, 155510788]

約数ペア:

[(1, 155510788), (2, 77755394), (4, 38877697), (97, 1603204), (194, 801602), (388, 400801), (487, 319324), (823, 188956), (974, 159662), (1646, 94478), (1948, 79831), (3292, 47239)]