121677608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 255615360

約数和(自身を除く): 133937752

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 103, 104, 148, 206, 296, 307, 412, 481, 614, 824, 962, 1228, 1339, 1924, 2456, 2678, 3811, 3848, 3991, 5356, 7622, 7982, 10712, 11359, 15244, 15964, 22718, 30488, 31621, 31928, 45436, 49543, 63242, 90872, 99086, 126484, 147667, 198172, 252968, 295334, 396344, 411073, 590668, 822146, 1169977, 1181336, 1644292, 2339954, 3288584, 4679908, 9359816, 15209701, 30419402, 60838804, 121677608]

約数ペア:

[(1, 121677608), (2, 60838804), (4, 30419402), (8, 15209701), (13, 9359816), (26, 4679908), (37, 3288584), (52, 2339954), (74, 1644292), (103, 1181336), (104, 1169977), (148, 822146), (206, 590668), (296, 411073), (307, 396344), (412, 295334), (481, 252968), (614, 198172), (824, 147667), (962, 126484), (1228, 99086), (1339, 90872), (1924, 63242), (2456, 49543), (2678, 45436), (3811, 31928), (3848, 31621), (3991, 30488), (5356, 22718), (7622, 15964), (7982, 15244), (10712, 11359)]