168232578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 366612480

約数和(自身を除く): 198379902

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 103, 134, 201, 206, 239, 309, 402, 478, 618, 717, 1139, 1434, 1751, 2278, 3417, 3502, 4063, 5253, 6834, 6901, 8126, 10506, 12189, 13802, 16013, 20703, 24378, 24617, 32026, 41406, 48039, 49234, 73851, 96078, 117317, 147702, 234634, 272221, 351951, 418489, 544442, 703902, 816663, 836978, 1255467, 1633326, 1649339, 2510934, 3298678, 4948017, 9896034, 28038763, 56077526, 84116289, 168232578]

約数ペア:

[(1, 168232578), (2, 84116289), (3, 56077526), (6, 28038763), (17, 9896034), (34, 4948017), (51, 3298678), (67, 2510934), (102, 1649339), (103, 1633326), (134, 1255467), (201, 836978), (206, 816663), (239, 703902), (309, 544442), (402, 418489), (478, 351951), (618, 272221), (717, 234634), (1139, 147702), (1434, 117317), (1751, 96078), (2278, 73851), (3417, 49234), (3502, 48039), (4063, 41406), (5253, 32026), (6834, 24617), (6901, 24378), (8126, 20703), (10506, 16013), (12189, 13802)]