155821224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3593}}^1$

素因数の和:3754

約数の個数: 64

約数和(自身を含む): 422654400

約数和(自身を除く): 266833176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3593, 3614, 5421, 7186, 7228, 10779, 10842, 14372, 14456, 21558, 21684, 28744, 43116, 43368, 46709, 86232, 93418, 140127, 186836, 280254, 373672, 499427, 560508, 998854, 1121016, 1498281, 1997708, 2996562, 3995416, 5993124, 6492551, 11986248, 12985102, 19477653, 25970204, 38955306, 51940408, 77910612, 155821224]

約数ペア:

[(1, 155821224), (2, 77910612), (3, 51940408), (4, 38955306), (6, 25970204), (8, 19477653), (12, 12985102), (13, 11986248), (24, 6492551), (26, 5993124), (39, 3995416), (52, 2996562), (78, 1997708), (104, 1498281), (139, 1121016), (156, 998854), (278, 560508), (312, 499427), (417, 373672), (556, 280254), (834, 186836), (1112, 140127), (1668, 93418), (1807, 86232), (3336, 46709), (3593, 43368), (3614, 43116), (5421, 28744), (7186, 21684), (7228, 21558), (10779, 14456), (10842, 14372)]