163655674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13510

約数の個数: 32

約数和(自身を含む): 306665856

約数和(自身を除く): 143010182

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 13421, 26842, 93947, 174473, 187894, 348946, 899207, 1221311, 1798414, 2442622, 6294449, 11689691, 12588898, 23379382, 81827837, 163655674]

約数ペア:

[(1, 163655674), (2, 81827837), (7, 23379382), (13, 12588898), (14, 11689691), (26, 6294449), (67, 2442622), (91, 1798414), (134, 1221311), (182, 899207), (469, 348946), (871, 187894), (938, 174473), (1742, 93947), (6097, 26842), (12194, 13421)]