164969896328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{493579}}^1$

素因数の和:494645

約数の個数: 32

約数和(自身を含む): 317174508000

約数和(自身を除く): 152204611672

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1019, 2038, 4076, 8152, 41779, 83558, 167116, 334232, 493579, 987158, 1974316, 3948632, 20236739, 40473478, 80946956, 161893912, 502957001, 1005914002, 2011828004, 4023656008, 20621237041, 41242474082, 82484948164, 164969896328]

約数ペア:

[(1, 164969896328), (2, 82484948164), (4, 41242474082), (8, 20621237041), (41, 4023656008), (82, 2011828004), (164, 1005914002), (328, 502957001), (1019, 161893912), (2038, 80946956), (4076, 40473478), (8152, 20236739), (41779, 3948632), (83558, 1974316), (167116, 987158), (334232, 493579)]