159708402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{941}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 406944000

約数和(自身を除く): 247235598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 449, 898, 941, 1347, 1882, 2694, 2823, 3143, 4041, 5646, 6286, 6587, 8082, 8469, 9429, 12123, 13174, 16938, 18858, 19761, 24246, 25407, 28287, 39522, 50814, 56574, 59283, 84861, 118566, 169722, 177849, 355698, 422509, 845018, 1267527, 2535054, 2957563, 3802581, 5915126, 7605162, 8872689, 11407743, 17745378, 22815486, 26618067, 53236134, 79854201, 159708402]

約数ペア:

[(1, 159708402), (2, 79854201), (3, 53236134), (6, 26618067), (7, 22815486), (9, 17745378), (14, 11407743), (18, 8872689), (21, 7605162), (27, 5915126), (42, 3802581), (54, 2957563), (63, 2535054), (126, 1267527), (189, 845018), (378, 422509), (449, 355698), (898, 177849), (941, 169722), (1347, 118566), (1882, 84861), (2694, 59283), (2823, 56574), (3143, 50814), (4041, 39522), (5646, 28287), (6286, 25407), (6587, 24246), (8082, 19761), (8469, 18858), (9429, 16938), (12123, 13174)]