129889592

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 286144560

約数和(自身を除く): 156254968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1442, 2884, 3217, 5047, 5768, 6434, 10094, 12868, 20188, 22519, 25736, 40376, 45038, 90076, 157633, 180152, 315266, 331351, 630532, 662702, 1261064, 1325404, 2319457, 2650808, 4638914, 9277828, 16236199, 18555656, 32472398, 64944796, 129889592]

約数ペア:

[(1, 129889592), (2, 64944796), (4, 32472398), (7, 18555656), (8, 16236199), (14, 9277828), (28, 4638914), (49, 2650808), (56, 2319457), (98, 1325404), (103, 1261064), (196, 662702), (206, 630532), (392, 331351), (412, 315266), (721, 180152), (824, 157633), (1442, 90076), (2884, 45038), (3217, 40376), (5047, 25736), (5768, 22519), (6434, 20188), (10094, 12868)]