140681844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3485

約数の個数: 72

約数和(自身を含む): 377115648

約数和(自身を除く): 236433804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3407, 3441, 4588, 6814, 6882, 10221, 10323, 13628, 13764, 20442, 20646, 30663, 40884, 41292, 61326, 105617, 122652, 126059, 211234, 252118, 316851, 378177, 422468, 504236, 633702, 756354, 950553, 1134531, 1267404, 1512708, 1901106, 2269062, 3802212, 3907829, 4538124, 7815658, 11723487, 15631316, 23446974, 35170461, 46893948, 70340922, 140681844]

約数ペア:

[(1, 140681844), (2, 70340922), (3, 46893948), (4, 35170461), (6, 23446974), (9, 15631316), (12, 11723487), (18, 7815658), (31, 4538124), (36, 3907829), (37, 3802212), (62, 2269062), (74, 1901106), (93, 1512708), (111, 1267404), (124, 1134531), (148, 950553), (186, 756354), (222, 633702), (279, 504236), (333, 422468), (372, 378177), (444, 316851), (558, 252118), (666, 211234), (1116, 126059), (1147, 122652), (1332, 105617), (2294, 61326), (3407, 41292), (3441, 40884), (4588, 30663), (6814, 20646), (6882, 20442), (10221, 13764), (10323, 13628)]