160968296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 310149000

約数和(自身を除く): 149180704

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 449, 898, 1093, 1796, 2186, 3592, 4372, 8744, 18409, 36818, 44813, 73636, 89626, 147272, 179252, 358504, 490757, 981514, 1963028, 3926056, 20121037, 40242074, 80484148, 160968296]

約数ペア:

[(1, 160968296), (2, 80484148), (4, 40242074), (8, 20121037), (41, 3926056), (82, 1963028), (164, 981514), (328, 490757), (449, 358504), (898, 179252), (1093, 147272), (1796, 89626), (2186, 73636), (3592, 44813), (4372, 36818), (8744, 18409)]