153660128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{117119}}^1$

素因数の和:117170

約数の個数: 24

約数和(自身を含む): 309899520

約数和(自身を除く): 156239392

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 117119, 234238, 468476, 936952, 1873904, 3747808, 4801879, 9603758, 19207516, 38415032, 76830064, 153660128]

約数ペア:

[(1, 153660128), (2, 76830064), (4, 38415032), (8, 19207516), (16, 9603758), (32, 4801879), (41, 3747808), (82, 1873904), (164, 936952), (328, 468476), (656, 234238), (1312, 117119)]