157845044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 332107776

約数和(自身を除く): 174262732

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 917, 1834, 1871, 3013, 3668, 3742, 6026, 7484, 12052, 13097, 21091, 26194, 42182, 43033, 52388, 84364, 86066, 172132, 245101, 301231, 490202, 602462, 980404, 1204924, 1715707, 3431414, 5637323, 6862828, 11274646, 22549292, 39461261, 78922522, 157845044]

約数ペア:

[(1, 157845044), (2, 78922522), (4, 39461261), (7, 22549292), (14, 11274646), (23, 6862828), (28, 5637323), (46, 3431414), (92, 1715707), (131, 1204924), (161, 980404), (262, 602462), (322, 490202), (524, 301231), (644, 245101), (917, 172132), (1834, 86066), (1871, 84364), (3013, 52388), (3668, 43033), (3742, 42182), (6026, 26194), (7484, 21091), (12052, 13097)]