166313345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 230425344

約数和(自身を除く): 64111999

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 803, 1265, 1679, 1801, 4015, 8395, 9005, 18469, 19811, 41423, 92345, 99055, 131473, 207115, 455653, 657365, 1446203, 2278265, 3023879, 7231015, 15119395, 33262669, 166313345]

約数ペア:

[(1, 166313345), (5, 33262669), (11, 15119395), (23, 7231015), (55, 3023879), (73, 2278265), (115, 1446203), (253, 657365), (365, 455653), (803, 207115), (1265, 131473), (1679, 99055), (1801, 92345), (4015, 41423), (8395, 19811), (9005, 18469)]