143969080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189433}}^1$

素因数の和:189463

約数の個数: 32

約数和(自身を含む): 340981200

約数和(自身を除く): 197012120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 189433, 378866, 757732, 947165, 1515464, 1894330, 3599227, 3788660, 7198454, 7577320, 14396908, 17996135, 28793816, 35992270, 71984540, 143969080]

約数ペア:

[(1, 143969080), (2, 71984540), (4, 35992270), (5, 28793816), (8, 17996135), (10, 14396908), (19, 7577320), (20, 7198454), (38, 3788660), (40, 3599227), (76, 1894330), (95, 1515464), (152, 947165), (190, 757732), (380, 378866), (760, 189433)]