157588897460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{146059}}^1$

素因数の和:146880

約数の個数: 48

約数和(自身を含む): 335926315200

約数和(自身を除く): 178337417740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 739, 1460, 1478, 2956, 3695, 7390, 14780, 53947, 107894, 146059, 215788, 269735, 292118, 539470, 584236, 730295, 1078940, 1460590, 2921180, 10662307, 21324614, 42649228, 53311535, 106623070, 107937601, 213246140, 215875202, 431750404, 539688005, 1079376010, 2158752020, 7879444873, 15758889746, 31517779492, 39397224365, 78794448730, 157588897460]

約数ペア:

[(1, 157588897460), (2, 78794448730), (4, 39397224365), (5, 31517779492), (10, 15758889746), (20, 7879444873), (73, 2158752020), (146, 1079376010), (292, 539688005), (365, 431750404), (730, 215875202), (739, 213246140), (1460, 107937601), (1478, 106623070), (2956, 53311535), (3695, 42649228), (7390, 21324614), (14780, 10662307), (53947, 2921180), (107894, 1460590), (146059, 1078940), (215788, 730295), (269735, 584236), (292118, 539470)]