161826384

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63611}}^1$

素因数の和:63675

約数の個数: 40

約数和(自身を含む): 425945952

約数和(自身を除く): 264119568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 63611, 127222, 190833, 254444, 381666, 508888, 763332, 1017776, 1526664, 3053328, 3371383, 6742766, 10114149, 13485532, 20228298, 26971064, 40456596, 53942128, 80913192, 161826384]

約数ペア:

[(1, 161826384), (2, 80913192), (3, 53942128), (4, 40456596), (6, 26971064), (8, 20228298), (12, 13485532), (16, 10114149), (24, 6742766), (48, 3371383), (53, 3053328), (106, 1526664), (159, 1017776), (212, 763332), (318, 508888), (424, 381666), (636, 254444), (848, 190833), (1272, 127222), (2544, 63611)]