157064153848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{90474743}}^1$

素因数の和:90474787

約数の個数: 32

約数和(自身を含む): 347423016960

約数和(自身を除く): 190358863112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 90474743, 180949486, 361898972, 633323201, 723797944, 1266646402, 2533292804, 2804717033, 5066585608, 5609434066, 11218868132, 19633019231, 22437736264, 39266038462, 78532076924, 157064153848]

約数ペア:

[(1, 157064153848), (2, 78532076924), (4, 39266038462), (7, 22437736264), (8, 19633019231), (14, 11218868132), (28, 5609434066), (31, 5066585608), (56, 2804717033), (62, 2533292804), (124, 1266646402), (217, 723797944), (248, 633323201), (434, 361898972), (868, 180949486), (1736, 90474743)]