126520976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3983

約数の個数: 40

約数和(自身を含む): 258733440

約数和(自身を除く): 132212464

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 3863, 4094, 7726, 8188, 15452, 16376, 30904, 32752, 61808, 88849, 177698, 343807, 355396, 687614, 710792, 1375228, 1421584, 2750456, 5500912, 7907561, 15815122, 31630244, 63260488, 126520976]

約数ペア:

[(1, 126520976), (2, 63260488), (4, 31630244), (8, 15815122), (16, 7907561), (23, 5500912), (46, 2750456), (89, 1421584), (92, 1375228), (178, 710792), (184, 687614), (356, 355396), (368, 343807), (712, 177698), (1424, 88849), (2047, 61808), (3863, 32752), (4094, 30904), (7726, 16376), (8188, 15452)]