140260494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{4079}}^1$

素因数の和:4616

約数の個数: 32

約数和(自身を含む): 306685440

約数和(自身を除く): 166424946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 1042, 1563, 3126, 4079, 5731, 8158, 11462, 12237, 17193, 24474, 34386, 44869, 89738, 134607, 269214, 2125159, 4250318, 6375477, 12750954, 23376749, 46753498, 70130247, 140260494]

約数ペア:

[(1, 140260494), (2, 70130247), (3, 46753498), (6, 23376749), (11, 12750954), (22, 6375477), (33, 4250318), (66, 2125159), (521, 269214), (1042, 134607), (1563, 89738), (3126, 44869), (4079, 34386), (5731, 24474), (8158, 17193), (11462, 12237)]