149880899

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 175042560

約数和(自身を除く): 25161661

約数列:

[1, 7, 73, 131, 511, 917, 2239, 9563, 15673, 66941, 163447, 293309, 1144129, 2053163, 21411557, 149880899]

約数ペア:

[(1, 149880899), (7, 21411557), (73, 2053163), (131, 1144129), (511, 293309), (917, 163447), (2239, 66941), (9563, 15673)]