180252176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7669}}^1$

素因数の和:7803

約数の個数: 40

約数和(自身を含む): 379480920

約数和(自身を除く): 199228744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 7669, 11752, 15338, 23504, 30676, 61352, 99697, 122704, 199394, 398788, 797576, 866597, 1595152, 1733194, 3466388, 6932776, 11265761, 13865552, 22531522, 45063044, 90126088, 180252176]

約数ペア:

[(1, 180252176), (2, 90126088), (4, 45063044), (8, 22531522), (13, 13865552), (16, 11265761), (26, 6932776), (52, 3466388), (104, 1733194), (113, 1595152), (208, 866597), (226, 797576), (452, 398788), (904, 199394), (1469, 122704), (1808, 99697), (2938, 61352), (5876, 30676), (7669, 23504), (11752, 15338)]