166002278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25896

約数の個数: 24

約数和(自身を含む): 283833000

約数和(自身を除く): 117830722

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 25849, 51698, 336037, 491131, 672074, 982262, 4368481, 6384703, 8736962, 12769406, 83001139, 166002278]

約数ペア:

[(1, 166002278), (2, 83001139), (13, 12769406), (19, 8736962), (26, 6384703), (38, 4368481), (169, 982262), (247, 672074), (338, 491131), (494, 336037), (3211, 51698), (6422, 25849)]