152378890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{66541}}^1$

素因数の和:66777

約数の個数: 16

約数和(自身を含む): 275483880

約数和(自身を除く): 123104990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 66541, 133082, 332705, 665410, 15237889, 30475778, 76189445, 152378890]

約数ペア:

[(1, 152378890), (2, 76189445), (5, 30475778), (10, 15237889), (229, 665410), (458, 332705), (1145, 133082), (2290, 66541)]