164548912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1381}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 348562512

約数和(自身を除く): 184013600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 677, 1354, 1381, 2708, 2762, 5416, 5524, 7447, 10832, 11048, 14894, 15191, 22096, 29788, 30382, 59576, 60764, 119152, 121528, 243056, 934937, 1869874, 3739748, 7479496, 10284307, 14958992, 20568614, 41137228, 82274456, 164548912]

約数ペア:

[(1, 164548912), (2, 82274456), (4, 41137228), (8, 20568614), (11, 14958992), (16, 10284307), (22, 7479496), (44, 3739748), (88, 1869874), (176, 934937), (677, 243056), (1354, 121528), (1381, 119152), (2708, 60764), (2762, 59576), (5416, 30382), (5524, 29788), (7447, 22096), (10832, 15191), (11048, 14894)]