155549632

素因数分解:

$2^6\times 7^1\times {\mathrm{347209}}^1$

素因数の和:347228

約数の個数: 28

約数和(自身を含む): 352765360

約数和(自身を除く): 197215728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 347209, 694418, 1388836, 2430463, 2777672, 4860926, 5555344, 9721852, 11110688, 19443704, 22221376, 38887408, 77774816, 155549632]

約数ペア:

[(1, 155549632), (2, 77774816), (4, 38887408), (7, 22221376), (8, 19443704), (14, 11110688), (16, 9721852), (28, 5555344), (32, 4860926), (56, 2777672), (64, 2430463), (112, 1388836), (224, 694418), (448, 347209)]