168871528

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17431}}^1$

素因数の和:17617

約数の個数: 32

約数和(自身を含む): 363980160

約数和(自身を除く): 195108632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 17431, 34862, 69724, 122017, 139448, 244034, 488068, 976136, 3015563, 6031126, 12062252, 21108941, 24124504, 42217882, 84435764, 168871528]

約数ペア:

[(1, 168871528), (2, 84435764), (4, 42217882), (7, 24124504), (8, 21108941), (14, 12062252), (28, 6031126), (56, 3015563), (173, 976136), (346, 488068), (692, 244034), (1211, 139448), (1384, 122017), (2422, 69724), (4844, 34862), (9688, 17431)]