157563902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 95000578

約数列:

[1, 2, 29, 41, 58, 82, 173, 346, 383, 766, 1189, 2378, 5017, 7093, 10034, 11107, 14186, 15703, 22214, 31406, 66259, 132518, 205697, 411394, 455387, 910774, 1921511, 2716619, 3843022, 5433238, 78781951, 157563902]

約数ペア:

[(1, 157563902), (2, 78781951), (29, 5433238), (41, 3843022), (58, 2716619), (82, 1921511), (173, 910774), (346, 455387), (383, 411394), (766, 205697), (1189, 132518), (2378, 66259), (5017, 31406), (7093, 22214), (10034, 15703), (11107, 14186)]