161239056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305377}}^1$

素因数の和:305399

約数の個数: 40

約数和(自身を含む): 454402464

約数和(自身を除く): 293163408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 305377, 610754, 916131, 1221508, 1832262, 2443016, 3359147, 3664524, 4886032, 6718294, 7329048, 10077441, 13436588, 14658096, 20154882, 26873176, 40309764, 53746352, 80619528, 161239056]

約数ペア:

[(1, 161239056), (2, 80619528), (3, 53746352), (4, 40309764), (6, 26873176), (8, 20154882), (11, 14658096), (12, 13436588), (16, 10077441), (22, 7329048), (24, 6718294), (33, 4886032), (44, 3664524), (48, 3359147), (66, 2443016), (88, 1832262), (132, 1221508), (176, 916131), (264, 610754), (528, 305377)]