121497148

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 215364240

約数和(自身を除く): 93867092

約数列:

[1, 2, 4, 113, 226, 389, 452, 691, 778, 1382, 1556, 2764, 43957, 78083, 87914, 156166, 175828, 268799, 312332, 537598, 1075196, 30374287, 60748574, 121497148]

約数ペア:

[(1, 121497148), (2, 60748574), (4, 30374287), (113, 1075196), (226, 537598), (389, 312332), (452, 268799), (691, 175828), (778, 156166), (1382, 87914), (1556, 78083), (2764, 43957)]