136973872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39451}}^1$

素因数の和:39497

約数の個数: 40

約数和(自身を含む): 313091072

約数和(自身を除く): 176117200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 39451, 78902, 157804, 276157, 315608, 552314, 631216, 1104628, 1222981, 2209256, 2445962, 4418512, 4891924, 8560867, 9783848, 17121734, 19567696, 34243468, 68486936, 136973872]

約数ペア:

[(1, 136973872), (2, 68486936), (4, 34243468), (7, 19567696), (8, 17121734), (14, 9783848), (16, 8560867), (28, 4891924), (31, 4418512), (56, 2445962), (62, 2209256), (112, 1222981), (124, 1104628), (217, 631216), (248, 552314), (434, 315608), (496, 276157), (868, 157804), (1736, 78902), (3472, 39451)]