161148832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7309}}^1$

素因数の和:7385

約数の個数: 48

約数和(自身を含む): 348160680

約数和(自身を除く): 187011848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 7309, 11024, 14618, 22048, 29236, 58472, 95017, 116944, 190034, 233888, 380068, 387377, 760136, 774754, 1520272, 1549508, 3040544, 3099016, 5035901, 6198032, 10071802, 12396064, 20143604, 40287208, 80574416, 161148832]

約数ペア:

[(1, 161148832), (2, 80574416), (4, 40287208), (8, 20143604), (13, 12396064), (16, 10071802), (26, 6198032), (32, 5035901), (52, 3099016), (53, 3040544), (104, 1549508), (106, 1520272), (208, 774754), (212, 760136), (416, 387377), (424, 380068), (689, 233888), (848, 190034), (1378, 116944), (1696, 95017), (2756, 58472), (5512, 29236), (7309, 22048), (11024, 14618)]