160990179

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 257817600

約数和(自身を除く): 96827421

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 2237, 3129, 3427, 6711, 10281, 15659, 23989, 46977, 51451, 71967, 154353, 333313, 360157, 999939, 1080471, 2333191, 6999573, 7666199, 22998597, 53663393, 160990179]

約数ペア:

[(1, 160990179), (3, 53663393), (7, 22998597), (21, 7666199), (23, 6999573), (69, 2333191), (149, 1080471), (161, 999939), (447, 360157), (483, 333313), (1043, 154353), (2237, 71967), (3129, 51451), (3427, 46977), (6711, 23989), (10281, 15659)]