156844872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70271}}^1$

素因数の和:70314

約数の個数: 48

約数和(自身を含む): 438497280

約数和(自身を除く): 281652408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70271, 140542, 210813, 281084, 421626, 562168, 632439, 843252, 1264878, 1686504, 2178401, 2529756, 4356802, 5059512, 6535203, 8713604, 13070406, 17427208, 19605609, 26140812, 39211218, 52281624, 78422436, 156844872]

約数ペア:

[(1, 156844872), (2, 78422436), (3, 52281624), (4, 39211218), (6, 26140812), (8, 19605609), (9, 17427208), (12, 13070406), (18, 8713604), (24, 6535203), (31, 5059512), (36, 4356802), (62, 2529756), (72, 2178401), (93, 1686504), (124, 1264878), (186, 843252), (248, 632439), (279, 562168), (372, 421626), (558, 281084), (744, 210813), (1116, 140542), (2232, 70271)]