168543130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32983}}^1$

素因数の和:33070

約数の個数: 32

約数和(自身を含む): 351477504

約数和(自身を除く): 182934374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 32983, 65966, 164915, 230881, 329830, 461762, 1154405, 2308810, 2407759, 4815518, 12038795, 16854313, 24077590, 33708626, 84271565, 168543130]

約数ペア:

[(1, 168543130), (2, 84271565), (5, 33708626), (7, 24077590), (10, 16854313), (14, 12038795), (35, 4815518), (70, 2407759), (73, 2308810), (146, 1154405), (365, 461762), (511, 329830), (730, 230881), (1022, 164915), (2555, 65966), (5110, 32983)]