159657160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307033}}^1$

素因数の和:307057

約数の個数: 32

約数和(自身を含む): 386862840

約数和(自身を除く): 227205680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 307033, 614066, 1228132, 1535165, 2456264, 3070330, 3991429, 6140660, 7982858, 12281320, 15965716, 19957145, 31931432, 39914290, 79828580, 159657160]

約数ペア:

[(1, 159657160), (2, 79828580), (4, 39914290), (5, 31931432), (8, 19957145), (10, 15965716), (13, 12281320), (20, 7982858), (26, 6140660), (40, 3991429), (52, 3070330), (65, 2456264), (104, 1535165), (130, 1228132), (260, 614066), (520, 307033)]