171680668

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 304525760

約数和(自身を除く): 132845092

約数列:

[1, 2, 4, 109, 218, 271, 436, 542, 1084, 1453, 2906, 5812, 29539, 59078, 118156, 158377, 316754, 393763, 633508, 787526, 1575052, 42920167, 85840334, 171680668]

約数ペア:

[(1, 171680668), (2, 85840334), (4, 42920167), (109, 1575052), (218, 787526), (271, 633508), (436, 393763), (542, 316754), (1084, 158377), (1453, 118156), (2906, 59078), (5812, 29539)]