172280494072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{57587}}^1$

素因数の和:57916

約数の個数: 64

約数和(自身を含む): 343316620800

約数和(自身を除く): 171036126728

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 229, 284, 458, 568, 916, 1633, 1832, 3266, 5267, 6532, 10534, 13064, 16259, 21068, 32518, 42136, 57587, 65036, 115174, 130072, 230348, 373957, 460696, 747914, 1324501, 1495828, 2649002, 2991656, 4088677, 5298004, 8177354, 10596008, 13187423, 16354708, 26374846, 32709416, 52749692, 94039571, 105499384, 188079142, 303310729, 376158284, 606621458, 752316568, 936307033, 1213242916, 1872614066, 2426485832, 3745228132, 7490456264, 21535061759, 43070123518, 86140247036, 172280494072]

約数ペア:

[(1, 172280494072), (2, 86140247036), (4, 43070123518), (8, 21535061759), (23, 7490456264), (46, 3745228132), (71, 2426485832), (92, 1872614066), (142, 1213242916), (184, 936307033), (229, 752316568), (284, 606621458), (458, 376158284), (568, 303310729), (916, 188079142), (1633, 105499384), (1832, 94039571), (3266, 52749692), (5267, 32709416), (6532, 26374846), (10534, 16354708), (13064, 13187423), (16259, 10596008), (21068, 8177354), (32518, 5298004), (42136, 4088677), (57587, 2991656), (65036, 2649002), (115174, 1495828), (130072, 1324501), (230348, 747914), (373957, 460696)]