161898096

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78439}}^1$

素因数の和:78493

約数の個数: 40

約数和(自身を含む): 427968640

約数和(自身を除く): 266070544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 78439, 156878, 235317, 313756, 470634, 627512, 941268, 1255024, 1882536, 3372877, 3765072, 6745754, 10118631, 13491508, 20237262, 26983016, 40474524, 53966032, 80949048, 161898096]

約数ペア:

[(1, 161898096), (2, 80949048), (3, 53966032), (4, 40474524), (6, 26983016), (8, 20237262), (12, 13491508), (16, 10118631), (24, 6745754), (43, 3765072), (48, 3372877), (86, 1882536), (129, 1255024), (172, 941268), (258, 627512), (344, 470634), (516, 313756), (688, 235317), (1032, 156878), (2064, 78439)]