121446416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 291648000

約数和(自身を除く): 170201584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 239, 349, 364, 478, 698, 728, 956, 1396, 1456, 1673, 1912, 2443, 2792, 3107, 3346, 3824, 4537, 4886, 5584, 6214, 6692, 9074, 9772, 12428, 13384, 18148, 19544, 21749, 24856, 26768, 31759, 36296, 39088, 43498, 49712, 63518, 72592, 83411, 86996, 127036, 166822, 173992, 254072, 333644, 347984, 508144, 583877, 667288, 1084343, 1167754, 1334576, 2168686, 2335508, 4337372, 4671016, 7590401, 8674744, 9342032, 15180802, 17349488, 30361604, 60723208, 121446416]

約数ペア:

[(1, 121446416), (2, 60723208), (4, 30361604), (7, 17349488), (8, 15180802), (13, 9342032), (14, 8674744), (16, 7590401), (26, 4671016), (28, 4337372), (52, 2335508), (56, 2168686), (91, 1334576), (104, 1167754), (112, 1084343), (182, 667288), (208, 583877), (239, 508144), (349, 347984), (364, 333644), (478, 254072), (698, 173992), (728, 166822), (956, 127036), (1396, 86996), (1456, 83411), (1673, 72592), (1912, 63518), (2443, 49712), (2792, 43498), (3107, 39088), (3346, 36296), (3824, 31759), (4537, 26768), (4886, 24856), (5584, 21749), (6214, 19544), (6692, 18148), (9074, 13384), (9772, 12428)]