142931372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{16879}}^1$

素因数の和:16985

約数の個数: 24

約数和(自身を含む): 262315200

約数和(自身を除く): 119383828

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 16879, 33758, 67516, 489491, 978982, 1232167, 1957964, 2464334, 4928668, 35732843, 71465686, 142931372]

約数ペア:

[(1, 142931372), (2, 71465686), (4, 35732843), (29, 4928668), (58, 2464334), (73, 1957964), (116, 1232167), (146, 978982), (292, 489491), (2117, 67516), (4234, 33758), (8468, 16879)]