145278718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 247919616

約数和(自身を除く): 102640898

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 2927, 3818, 5854, 24817, 38051, 49634, 67321, 76102, 134642, 242941, 485882, 875173, 1750346, 3158233, 5587643, 6316466, 11175286, 72639359, 145278718]

約数ペア:

[(1, 145278718), (2, 72639359), (13, 11175286), (23, 6316466), (26, 5587643), (46, 3158233), (83, 1750346), (166, 875173), (299, 485882), (598, 242941), (1079, 134642), (1909, 76102), (2158, 67321), (2927, 49634), (3818, 38051), (5854, 24817)]