149012516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13159}}^1$

素因数の和:13331

約数の個数: 24

約数和(自身を含む): 276360000

約数和(自身を除く): 127347484

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 13159, 26318, 52636, 250021, 500042, 1000084, 1960691, 3921382, 7842764, 37253129, 74506258, 149012516]

約数ペア:

[(1, 149012516), (2, 74506258), (4, 37253129), (19, 7842764), (38, 3921382), (76, 1960691), (149, 1000084), (298, 500042), (596, 250021), (2831, 52636), (5662, 26318), (11324, 13159)]