172117608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{551659}}^1$

素因数の和:551681

約数の個数: 32

約数和(自身を含む): 463394400

約数和(自身を除く): 291276792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 551659, 1103318, 1654977, 2206636, 3309954, 4413272, 6619908, 7171567, 13239816, 14343134, 21514701, 28686268, 43029402, 57372536, 86058804, 172117608]

約数ペア:

[(1, 172117608), (2, 86058804), (3, 57372536), (4, 43029402), (6, 28686268), (8, 21514701), (12, 14343134), (13, 13239816), (24, 7171567), (26, 6619908), (39, 4413272), (52, 3309954), (78, 2206636), (104, 1654977), (156, 1103318), (312, 551659)]