124456726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 206588160

約数和(自身を除く): 82131434

約数列:

[1, 2, 19, 23, 38, 46, 157, 314, 437, 874, 907, 1814, 2983, 3611, 5966, 7222, 17233, 20861, 34466, 41722, 68609, 137218, 142399, 284798, 396359, 792718, 2705581, 3275177, 5411162, 6550354, 62228363, 124456726]

約数ペア:

[(1, 124456726), (2, 62228363), (19, 6550354), (23, 5411162), (38, 3275177), (46, 2705581), (157, 792718), (314, 396359), (437, 284798), (874, 142399), (907, 137218), (1814, 68609), (2983, 41722), (3611, 34466), (5966, 20861), (7222, 17233)]