125427172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{22129}}^1$

素因数の和:22255

約数の個数: 24

約数和(自身を含む): 238561400

約数和(自身を除く): 113134228

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 22129, 44258, 88516, 287677, 575354, 1150708, 2412061, 4824122, 9648244, 31356793, 62713586, 125427172]

約数ペア:

[(1, 125427172), (2, 62713586), (4, 31356793), (13, 9648244), (26, 4824122), (52, 2412061), (109, 1150708), (218, 575354), (436, 287677), (1417, 88516), (2834, 44258), (5668, 22129)]