144897968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292133}}^1$

素因数の和:292172

約数の個数: 20

約数和(自身を含む): 289796928

約数和(自身を除く): 144898960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292133, 584266, 1168532, 2337064, 4674128, 9056123, 18112246, 36224492, 72448984, 144897968]

約数ペア:

[(1, 144897968), (2, 72448984), (4, 36224492), (8, 18112246), (16, 9056123), (31, 4674128), (62, 2337064), (124, 1168532), (248, 584266), (496, 292133)]