137827384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2689}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 266310000

約数和(自身を除く): 128482616

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 2689, 5378, 6407, 10756, 12814, 21512, 25628, 51256, 115627, 231254, 400661, 462508, 801322, 925016, 1602644, 3205288, 17228423, 34456846, 68913692, 137827384]

約数ペア:

[(1, 137827384), (2, 68913692), (4, 34456846), (8, 17228423), (43, 3205288), (86, 1602644), (149, 925016), (172, 801322), (298, 462508), (344, 400661), (596, 231254), (1192, 115627), (2689, 51256), (5378, 25628), (6407, 21512), (10756, 12814)]