154403194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{22861}}^1$

素因数の和:23181

約数の個数: 16

約数和(自身を含む): 253493856

約数和(自身を除く): 99090662

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 22861, 45722, 251471, 502942, 7018327, 14036654, 77201597, 154403194]

約数ペア:

[(1, 154403194), (2, 77201597), (11, 14036654), (22, 7018327), (307, 502942), (614, 251471), (3377, 45722), (6754, 22861)]