161841552

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91127}}^1$

素因数の和:91175

約数の個数: 40

約数和(自身を含む): 429395136

約数和(自身を除く): 267553584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 91127, 182254, 273381, 364508, 546762, 729016, 1093524, 1458032, 2187048, 3371699, 4374096, 6743398, 10115097, 13486796, 20230194, 26973592, 40460388, 53947184, 80920776, 161841552]

約数ペア:

[(1, 161841552), (2, 80920776), (3, 53947184), (4, 40460388), (6, 26973592), (8, 20230194), (12, 13486796), (16, 10115097), (24, 6743398), (37, 4374096), (48, 3371699), (74, 2187048), (111, 1458032), (148, 1093524), (222, 729016), (296, 546762), (444, 364508), (592, 273381), (888, 182254), (1776, 91127)]