156620926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27487}}^1$

素因数の和:27544

約数の個数: 32

約数和(自身を含む): 300828672

約数和(自身を除く): 144207746

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 27487, 54974, 192409, 302357, 384818, 604714, 1017019, 2034038, 2116499, 4232998, 7119133, 11187209, 14238266, 22374418, 78310463, 156620926]

約数ペア:

[(1, 156620926), (2, 78310463), (7, 22374418), (11, 14238266), (14, 11187209), (22, 7119133), (37, 4232998), (74, 2116499), (77, 2034038), (154, 1017019), (259, 604714), (407, 384818), (518, 302357), (814, 192409), (2849, 54974), (5698, 27487)]