123152484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16111}}^1$

素因数の和:16145

約数の個数: 72

約数和(自身を含む): 360006528

約数和(自身を除く): 236854044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 16111, 32222, 48333, 64444, 96666, 112777, 193332, 209443, 225554, 338331, 418886, 451108, 628329, 676662, 789439, 837772, 1256658, 1353324, 1466101, 1578878, 2368317, 2513316, 2932202, 3157756, 4398303, 4736634, 5864404, 8796606, 9473268, 10262707, 17593212, 20525414, 30788121, 41050828, 61576242, 123152484]

約数ペア:

[(1, 123152484), (2, 61576242), (3, 41050828), (4, 30788121), (6, 20525414), (7, 17593212), (12, 10262707), (13, 9473268), (14, 8796606), (21, 5864404), (26, 4736634), (28, 4398303), (39, 3157756), (42, 2932202), (49, 2513316), (52, 2368317), (78, 1578878), (84, 1466101), (91, 1353324), (98, 1256658), (147, 837772), (156, 789439), (182, 676662), (196, 628329), (273, 451108), (294, 418886), (364, 338331), (546, 225554), (588, 209443), (637, 193332), (1092, 112777), (1274, 96666), (1911, 64444), (2548, 48333), (3822, 32222), (7644, 16111)]