149636944

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 294624000

約数和(自身を除く): 144987056

約数列:

[1, 2, 4, 8, 16, 109, 218, 239, 359, 436, 478, 718, 872, 956, 1436, 1744, 1912, 2872, 3824, 5744, 26051, 39131, 52102, 78262, 85801, 104204, 156524, 171602, 208408, 313048, 343204, 416816, 626096, 686408, 1372816, 9352309, 18704618, 37409236, 74818472, 149636944]

約数ペア:

[(1, 149636944), (2, 74818472), (4, 37409236), (8, 18704618), (16, 9352309), (109, 1372816), (218, 686408), (239, 626096), (359, 416816), (436, 343204), (478, 313048), (718, 208408), (872, 171602), (956, 156524), (1436, 104204), (1744, 85801), (1912, 78262), (2872, 52102), (3824, 39131), (5744, 26051)]