180157628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 375889920

約数和(自身を除く): 195732292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 508, 812, 889, 1747, 1778, 3494, 3556, 3683, 6988, 7366, 12229, 14732, 24458, 25781, 48916, 50663, 51562, 101326, 103124, 202652, 221869, 354641, 443738, 709282, 887476, 1418564, 1553083, 3106166, 6212332, 6434201, 12868402, 25736804, 45039407, 90078814, 180157628]

約数ペア:

[(1, 180157628), (2, 90078814), (4, 45039407), (7, 25736804), (14, 12868402), (28, 6434201), (29, 6212332), (58, 3106166), (116, 1553083), (127, 1418564), (203, 887476), (254, 709282), (406, 443738), (508, 354641), (812, 221869), (889, 202652), (1747, 103124), (1778, 101326), (3494, 51562), (3556, 50663), (3683, 48916), (6988, 25781), (7366, 24458), (12229, 14732)]