159553652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9431

約数の個数: 24

約数和(自身を含む): 290330880

約数和(自身を除く): 130777228

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 8618, 9257, 17236, 18514, 37028, 286967, 573934, 1147868, 1286723, 2573446, 5146892, 39888413, 79776826, 159553652]

約数ペア:

[(1, 159553652), (2, 79776826), (4, 39888413), (31, 5146892), (62, 2573446), (124, 1286723), (139, 1147868), (278, 573934), (556, 286967), (4309, 37028), (8618, 18514), (9257, 17236)]