158161190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{35069}}^1$

素因数の和:35128

約数の個数: 32

約数和(自身を含む): 318155040

約数和(自身を除く): 159993850

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 35069, 70138, 175345, 350690, 385759, 771518, 1437829, 1928795, 2875658, 3857590, 7189145, 14378290, 15816119, 31632238, 79080595, 158161190]

約数ペア:

[(1, 158161190), (2, 79080595), (5, 31632238), (10, 15816119), (11, 14378290), (22, 7189145), (41, 3857590), (55, 2875658), (82, 1928795), (110, 1437829), (205, 771518), (410, 385759), (451, 350690), (902, 175345), (2255, 70138), (4510, 35069)]