143399750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{44123}}^1$

素因数の和:44153

約数の個数: 32

約数和(自身を含む): 289100448

約数和(自身を除く): 145700698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 44123, 88246, 220615, 441230, 573599, 1103075, 1147198, 2206150, 2867995, 5515375, 5735990, 11030750, 14339975, 28679950, 71699875, 143399750]

約数ペア:

[(1, 143399750), (2, 71699875), (5, 28679950), (10, 14339975), (13, 11030750), (25, 5735990), (26, 5515375), (50, 2867995), (65, 2206150), (125, 1147198), (130, 1103075), (250, 573599), (325, 441230), (650, 220615), (1625, 88246), (3250, 44123)]