123099512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 240038400

約数和(自身を除く): 116938888

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 3571, 4309, 7142, 8618, 14284, 17236, 28568, 34472, 110701, 221402, 442804, 496369, 885608, 992738, 1985476, 3970952, 15387439, 30774878, 61549756, 123099512]

約数ペア:

[(1, 123099512), (2, 61549756), (4, 30774878), (8, 15387439), (31, 3970952), (62, 1985476), (124, 992738), (139, 885608), (248, 496369), (278, 442804), (556, 221402), (1112, 110701), (3571, 34472), (4309, 28568), (7142, 17236), (8618, 14284)]