148921570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 314793216

約数和(自身を除く): 165871646

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 113, 134, 226, 281, 335, 469, 562, 565, 670, 791, 938, 1130, 1405, 1582, 1967, 2345, 2810, 3934, 3955, 4690, 7571, 7910, 9835, 15142, 18827, 19670, 31753, 37654, 37855, 52997, 63506, 75710, 94135, 105994, 131789, 158765, 188270, 222271, 263578, 264985, 317530, 444542, 529970, 658945, 1111355, 1317890, 2127451, 2222710, 4254902, 10637255, 14892157, 21274510, 29784314, 74460785, 148921570]

約数ペア:

[(1, 148921570), (2, 74460785), (5, 29784314), (7, 21274510), (10, 14892157), (14, 10637255), (35, 4254902), (67, 2222710), (70, 2127451), (113, 1317890), (134, 1111355), (226, 658945), (281, 529970), (335, 444542), (469, 317530), (562, 264985), (565, 263578), (670, 222271), (791, 188270), (938, 158765), (1130, 131789), (1405, 105994), (1582, 94135), (1967, 75710), (2345, 63506), (2810, 52997), (3934, 37855), (3955, 37654), (4690, 31753), (7571, 19670), (7910, 18827), (9835, 15142)]