163968046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 273857760

約数和(自身を除く): 109889714

約数列:

[1, 2, 11, 22, 101, 109, 202, 218, 677, 1111, 1199, 1354, 2222, 2398, 7447, 11009, 14894, 22018, 68377, 73793, 121099, 136754, 147586, 242198, 752147, 811723, 1504294, 1623446, 7453093, 14906186, 81984023, 163968046]

約数ペア:

[(1, 163968046), (2, 81984023), (11, 14906186), (22, 7453093), (101, 1623446), (109, 1504294), (202, 811723), (218, 752147), (677, 242198), (1111, 147586), (1199, 136754), (1354, 121099), (2222, 73793), (2398, 68377), (7447, 22018), (11009, 14894)]