172300208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2017}}^1$

素因数の和:2325

約数の個数: 40

約数和(自身を含む): 352827120

約数和(自身を除く): 180526912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 562, 1124, 2017, 2248, 4034, 4496, 5339, 8068, 10678, 16136, 21356, 32272, 38323, 42712, 76646, 85424, 153292, 306584, 566777, 613168, 1133554, 2267108, 4534216, 9068432, 10768763, 21537526, 43075052, 86150104, 172300208]

約数ペア:

[(1, 172300208), (2, 86150104), (4, 43075052), (8, 21537526), (16, 10768763), (19, 9068432), (38, 4534216), (76, 2267108), (152, 1133554), (281, 613168), (304, 566777), (562, 306584), (1124, 153292), (2017, 85424), (2248, 76646), (4034, 42712), (4496, 38323), (5339, 32272), (8068, 21356), (10678, 16136)]