157613736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 451255680

約数和(自身を除く): 293641944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 941, 997, 1882, 1994, 2823, 2991, 3764, 3988, 5646, 5982, 6587, 6979, 7528, 7976, 11292, 11964, 13174, 13958, 19761, 20937, 22584, 23928, 26348, 27916, 39522, 41874, 52696, 55832, 79044, 83748, 158088, 167496, 938177, 1876354, 2814531, 3752708, 5629062, 6567239, 7505416, 11258124, 13134478, 19701717, 22516248, 26268956, 39403434, 52537912, 78806868, 157613736]

約数ペア:

[(1, 157613736), (2, 78806868), (3, 52537912), (4, 39403434), (6, 26268956), (7, 22516248), (8, 19701717), (12, 13134478), (14, 11258124), (21, 7505416), (24, 6567239), (28, 5629062), (42, 3752708), (56, 2814531), (84, 1876354), (168, 938177), (941, 167496), (997, 158088), (1882, 83748), (1994, 79044), (2823, 55832), (2991, 52696), (3764, 41874), (3988, 39522), (5646, 27916), (5982, 26348), (6587, 23928), (6979, 22584), (7528, 20937), (7976, 19761), (11292, 13958), (11964, 13174)]