161054516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 335005440

約数和(自身を除く): 173950924

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 241, 406, 482, 812, 823, 964, 1646, 1687, 3292, 3374, 5761, 6748, 6989, 11522, 13978, 23044, 23867, 27956, 47734, 48923, 95468, 97846, 167069, 195692, 198343, 334138, 396686, 668276, 793372, 1388401, 2776802, 5553604, 5751947, 11503894, 23007788, 40263629, 80527258, 161054516]

約数ペア:

[(1, 161054516), (2, 80527258), (4, 40263629), (7, 23007788), (14, 11503894), (28, 5751947), (29, 5553604), (58, 2776802), (116, 1388401), (203, 793372), (241, 668276), (406, 396686), (482, 334138), (812, 198343), (823, 195692), (964, 167069), (1646, 97846), (1687, 95468), (3292, 48923), (3374, 47734), (5761, 27956), (6748, 23867), (6989, 23044), (11522, 13978)]