189494904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{415559}}^1$

素因数の和:415587

約数の個数: 32

約数和(自身を含む): 498672000

約数和(自身を除く): 309177096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 415559, 831118, 1246677, 1662236, 2493354, 3324472, 4986708, 7895621, 9973416, 15791242, 23686863, 31582484, 47373726, 63164968, 94747452, 189494904]

約数ペア:

[(1, 189494904), (2, 94747452), (3, 63164968), (4, 47373726), (6, 31582484), (8, 23686863), (12, 15791242), (19, 9973416), (24, 7895621), (38, 4986708), (57, 3324472), (76, 2493354), (114, 1662236), (152, 1246677), (228, 831118), (456, 415559)]