319595168

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{136813}}^1$

素因数の和:136896

約数の個数: 24

約数和(自身を含む): 637826868

約数和(自身を除く): 318231700

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 136813, 273626, 547252, 1094504, 2189008, 4378016, 9987349, 19974698, 39949396, 79898792, 159797584, 319595168]

約数ペア:

[(1, 319595168), (2, 159797584), (4, 79898792), (8, 39949396), (16, 19974698), (32, 9987349), (73, 4378016), (146, 2189008), (292, 1094504), (584, 547252), (1168, 273626), (2336, 136813)]