141323824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7709

約数の個数: 40

約数和(自身を含む): 292989680

約数和(自身を除く): 151665856

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 7621, 9272, 15242, 18544, 30484, 60968, 121936, 144799, 289598, 464881, 579196, 929762, 1158392, 1859524, 2316784, 3719048, 7438096, 8832739, 17665478, 35330956, 70661912, 141323824]

約数ペア:

[(1, 141323824), (2, 70661912), (4, 35330956), (8, 17665478), (16, 8832739), (19, 7438096), (38, 3719048), (61, 2316784), (76, 1859524), (122, 1158392), (152, 929762), (244, 579196), (304, 464881), (488, 289598), (976, 144799), (1159, 121936), (2318, 60968), (4636, 30484), (7621, 18544), (9272, 15242)]