172692104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21019}}^1$

素因数の和:21117

約数の個数: 32

約数和(自身を含む): 353136000

約数和(自身を除く): 180443896

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 21019, 42038, 84076, 168152, 273247, 546494, 1092988, 1660501, 2185976, 3321002, 6642004, 13284008, 21586513, 43173026, 86346052, 172692104]

約数ペア:

[(1, 172692104), (2, 86346052), (4, 43173026), (8, 21586513), (13, 13284008), (26, 6642004), (52, 3321002), (79, 2185976), (104, 1660501), (158, 1092988), (316, 546494), (632, 273247), (1027, 168152), (2054, 84076), (4108, 42038), (8216, 21019)]