152790638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 310238208

約数和(自身を除く): 157447570

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 167, 182, 286, 334, 457, 914, 1001, 1169, 1837, 2002, 2171, 2338, 3199, 3674, 4342, 5027, 5941, 6398, 10054, 11882, 12859, 15197, 23881, 25718, 30394, 35189, 41587, 47762, 65351, 70378, 76319, 83174, 130702, 152638, 167167, 334334, 457457, 534233, 839509, 914914, 992147, 1068466, 1679018, 1984294, 5876563, 6945029, 10913617, 11753126, 13890058, 21827234, 76395319, 152790638]

約数ペア:

[(1, 152790638), (2, 76395319), (7, 21827234), (11, 13890058), (13, 11753126), (14, 10913617), (22, 6945029), (26, 5876563), (77, 1984294), (91, 1679018), (143, 1068466), (154, 992147), (167, 914914), (182, 839509), (286, 534233), (334, 457457), (457, 334334), (914, 167167), (1001, 152638), (1169, 130702), (1837, 83174), (2002, 76319), (2171, 70378), (2338, 65351), (3199, 47762), (3674, 41587), (4342, 35189), (5027, 30394), (5941, 25718), (6398, 23881), (10054, 15197), (11882, 12859)]