138528366

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 280201248

約数和(自身を除く): 141672882

約数列:

[1, 2, 3, 6, 173, 317, 346, 421, 519, 634, 842, 951, 1038, 1263, 1902, 2526, 54841, 72833, 109682, 133457, 145666, 164523, 218499, 266914, 329046, 400371, 436998, 800742, 23088061, 46176122, 69264183, 138528366]

約数ペア:

[(1, 138528366), (2, 69264183), (3, 46176122), (6, 23088061), (173, 800742), (317, 436998), (346, 400371), (421, 329046), (519, 266914), (634, 218499), (842, 164523), (951, 145666), (1038, 133457), (1263, 109682), (1902, 72833), (2526, 54841)]