161042604

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 381136896

約数和(自身を除く): 220094292

約数列:

[1, 2, 3, 4, 6, 12, 127, 251, 254, 381, 421, 502, 508, 753, 762, 842, 1004, 1263, 1506, 1524, 1684, 2526, 3012, 5052, 31877, 53467, 63754, 95631, 105671, 106934, 127508, 160401, 191262, 211342, 213868, 317013, 320802, 382524, 422684, 634026, 641604, 1268052, 13420217, 26840434, 40260651, 53680868, 80521302, 161042604]

約数ペア:

[(1, 161042604), (2, 80521302), (3, 53680868), (4, 40260651), (6, 26840434), (12, 13420217), (127, 1268052), (251, 641604), (254, 634026), (381, 422684), (421, 382524), (502, 320802), (508, 317013), (753, 213868), (762, 211342), (842, 191262), (1004, 160401), (1263, 127508), (1506, 106934), (1524, 105671), (1684, 95631), (2526, 63754), (3012, 53467), (5052, 31877)]