161796191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 194918400

約数和(自身を除く): 33122209

約数列:

[1, 17, 19, 23, 29, 323, 391, 437, 493, 551, 667, 751, 7429, 9367, 11339, 12673, 12767, 14269, 17273, 21779, 215441, 242573, 293641, 328187, 370243, 413801, 500917, 5579179, 7034617, 8515589, 9517423, 161796191]

約数ペア:

[(1, 161796191), (17, 9517423), (19, 8515589), (23, 7034617), (29, 5579179), (323, 500917), (391, 413801), (437, 370243), (493, 328187), (551, 293641), (667, 242573), (751, 215441), (7429, 21779), (9367, 17273), (11339, 14269), (12673, 12767)]