153947138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 258888960

約数和(自身を除く): 104941822

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 731, 986, 1247, 1462, 2494, 3631, 7262, 21199, 42398, 61727, 105299, 123454, 156133, 210598, 312266, 1790083, 2654261, 3580166, 4527857, 5308522, 9055714, 76973569, 153947138]

約数ペア:

[(1, 153947138), (2, 76973569), (17, 9055714), (29, 5308522), (34, 4527857), (43, 3580166), (58, 2654261), (86, 1790083), (493, 312266), (731, 210598), (986, 156133), (1247, 123454), (1462, 105299), (2494, 61727), (3631, 42398), (7262, 21199)]