156944084213

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{21701}}^1$

素因数の和:22085

約数の個数: 32

約数和(自身を含む): 186205243392

約数和(自身を除く): 29261159179

約数列:

[1, 7, 41, 113, 223, 287, 791, 1561, 4633, 9143, 21701, 25199, 32431, 64001, 151907, 176393, 889741, 1033159, 2452213, 4839323, 6228187, 7232113, 17165491, 33875261, 100540733, 198412243, 546843499, 703785131, 1388885701, 3827904493, 22420583459, 156944084213]

約数ペア:

[(1, 156944084213), (7, 22420583459), (41, 3827904493), (113, 1388885701), (223, 703785131), (287, 546843499), (791, 198412243), (1561, 100540733), (4633, 33875261), (9143, 17165491), (21701, 7232113), (25199, 6228187), (32431, 4839323), (64001, 2452213), (151907, 1033159), (176393, 889741)]