140896830496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{858457}}^1$

素因数の和:858713

約数の個数: 48

約数和(自身を含む): 290749423104

約数和(自身を除く): 149852592608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 223, 368, 446, 736, 892, 1784, 3568, 5129, 7136, 10258, 20516, 41032, 82064, 164128, 858457, 1716914, 3433828, 6867656, 13735312, 19744511, 27470624, 39489022, 78978044, 157956088, 191435911, 315912176, 382871822, 631824352, 765743644, 1531487288, 3062974576, 4403025953, 6125949152, 8806051906, 17612103812, 35224207624, 70448415248, 140896830496]

約数ペア:

[(1, 140896830496), (2, 70448415248), (4, 35224207624), (8, 17612103812), (16, 8806051906), (23, 6125949152), (32, 4403025953), (46, 3062974576), (92, 1531487288), (184, 765743644), (223, 631824352), (368, 382871822), (446, 315912176), (736, 191435911), (892, 157956088), (1784, 78978044), (3568, 39489022), (5129, 27470624), (7136, 19744511), (10258, 13735312), (20516, 6867656), (41032, 3433828), (82064, 1716914), (164128, 858457)]