173661296

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 342311424

約数和(自身を除く): 168650128

約数列:

[1, 2, 4, 8, 16, 103, 167, 206, 334, 412, 631, 668, 824, 1262, 1336, 1648, 2524, 2672, 5048, 10096, 17201, 34402, 64993, 68804, 105377, 129986, 137608, 210754, 259972, 275216, 421508, 519944, 843016, 1039888, 1686032, 10853831, 21707662, 43415324, 86830648, 173661296]

約数ペア:

[(1, 173661296), (2, 86830648), (4, 43415324), (8, 21707662), (16, 10853831), (103, 1686032), (167, 1039888), (206, 843016), (334, 519944), (412, 421508), (631, 275216), (668, 259972), (824, 210754), (1262, 137608), (1336, 129986), (1648, 105377), (2524, 68804), (2672, 64993), (5048, 34402), (10096, 17201)]