161800008

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{24877}}^1$

素因数の和:25157

約数の個数: 32

約数和(自身を含む): 406008960

約数和(自身を除く): 244208952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 24877, 49754, 74631, 99508, 149262, 199016, 298524, 597048, 6741667, 13483334, 20225001, 26966668, 40450002, 53933336, 80900004, 161800008]

約数ペア:

[(1, 161800008), (2, 80900004), (3, 53933336), (4, 40450002), (6, 26966668), (8, 20225001), (12, 13483334), (24, 6741667), (271, 597048), (542, 298524), (813, 199016), (1084, 149262), (1626, 99508), (2168, 74631), (3252, 49754), (6504, 24877)]