172448164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{198673}}^1$

素因数の和:198715

約数の個数: 24

約数和(自身を含む): 356023808

約数和(自身を除く): 183575644

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 198673, 397346, 794692, 1390711, 2781422, 5562844, 6158863, 12317726, 24635452, 43112041, 86224082, 172448164]

約数ペア:

[(1, 172448164), (2, 86224082), (4, 43112041), (7, 24635452), (14, 12317726), (28, 6158863), (31, 5562844), (62, 2781422), (124, 1390711), (217, 794692), (434, 397346), (868, 198673)]