129163936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4421}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 280814688

約数和(自身を除く): 151650752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 4421, 7304, 8842, 14608, 17684, 29216, 35368, 48631, 70736, 97262, 141472, 194524, 366943, 389048, 733886, 778096, 1467772, 1556192, 2935544, 4036373, 5871088, 8072746, 11742176, 16145492, 32290984, 64581968, 129163936]

約数ペア:

[(1, 129163936), (2, 64581968), (4, 32290984), (8, 16145492), (11, 11742176), (16, 8072746), (22, 5871088), (32, 4036373), (44, 2935544), (83, 1556192), (88, 1467772), (166, 778096), (176, 733886), (332, 389048), (352, 366943), (664, 194524), (913, 141472), (1328, 97262), (1826, 70736), (2656, 48631), (3652, 35368), (4421, 29216), (7304, 17684), (8842, 14608)]