128425632

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2087}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 337804992

約数和(自身を除く): 209379360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1282, 1923, 2087, 2564, 3846, 4174, 5128, 6261, 7692, 8348, 10256, 12522, 15384, 16696, 20512, 25044, 30768, 33392, 50088, 61536, 66784, 100176, 200352, 1337767, 2675534, 4013301, 5351068, 8026602, 10702136, 16053204, 21404272, 32106408, 42808544, 64212816, 128425632]

約数ペア:

[(1, 128425632), (2, 64212816), (3, 42808544), (4, 32106408), (6, 21404272), (8, 16053204), (12, 10702136), (16, 8026602), (24, 5351068), (32, 4013301), (48, 2675534), (96, 1337767), (641, 200352), (1282, 100176), (1923, 66784), (2087, 61536), (2564, 50088), (3846, 33392), (4174, 30768), (5128, 25044), (6261, 20512), (7692, 16696), (8348, 15384), (10256, 12522)]