160011656

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5167}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 353491200

約数和(自身を除く): 193479544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 3871, 4424, 5167, 7742, 10334, 15484, 20668, 30968, 36169, 41336, 72338, 144676, 253183, 289352, 408193, 506366, 816386, 1012732, 1632772, 2025464, 2857351, 3265544, 5714702, 11429404, 20001457, 22858808, 40002914, 80005828, 160011656]

約数ペア:

[(1, 160011656), (2, 80005828), (4, 40002914), (7, 22858808), (8, 20001457), (14, 11429404), (28, 5714702), (49, 3265544), (56, 2857351), (79, 2025464), (98, 1632772), (158, 1012732), (196, 816386), (316, 506366), (392, 408193), (553, 289352), (632, 253183), (1106, 144676), (2212, 72338), (3871, 41336), (4424, 36169), (5167, 30968), (7742, 20668), (10334, 15484)]