153921076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{3191}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 278853120

約数和(自身を除く): 124932044

約数列:

[1, 2, 4, 31, 62, 124, 389, 778, 1556, 3191, 6382, 12059, 12764, 24118, 48236, 98921, 197842, 395684, 1241299, 2482598, 4965196, 38480269, 76960538, 153921076]

約数ペア:

[(1, 153921076), (2, 76960538), (4, 38480269), (31, 4965196), (62, 2482598), (124, 1241299), (389, 395684), (778, 197842), (1556, 98921), (3191, 48236), (6382, 24118), (12059, 12764)]