151107080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51749}}^1$

素因数の和:51833

約数の個数: 32

約数和(自身を含む): 344655000

約数和(自身を除く): 193547920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 51749, 103498, 206996, 258745, 413992, 517490, 1034980, 2069960, 3777677, 7555354, 15110708, 18888385, 30221416, 37776770, 75553540, 151107080]

約数ペア:

[(1, 151107080), (2, 75553540), (4, 37776770), (5, 30221416), (8, 18888385), (10, 15110708), (20, 7555354), (40, 3777677), (73, 2069960), (146, 1034980), (292, 517490), (365, 413992), (584, 258745), (730, 206996), (1460, 103498), (2920, 51749)]