159439848

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{108907}}^1$

素因数の和:108977

約数の個数: 32

約数和(自身を含む): 405137760

約数和(自身を除く): 245697912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 108907, 217814, 326721, 435628, 653442, 871256, 1306884, 2613768, 6643327, 13286654, 19929981, 26573308, 39859962, 53146616, 79719924, 159439848]

約数ペア:

[(1, 159439848), (2, 79719924), (3, 53146616), (4, 39859962), (6, 26573308), (8, 19929981), (12, 13286654), (24, 6643327), (61, 2613768), (122, 1306884), (183, 871256), (244, 653442), (366, 435628), (488, 326721), (732, 217814), (1464, 108907)]