158794286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2677}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 287938560

約数和(自身を除く): 129144274

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1561, 2677, 3122, 4237, 5354, 8474, 18739, 29659, 37478, 50863, 59318, 101726, 356041, 596971, 712082, 1193942, 4178797, 8357594, 11342449, 22684898, 79397143, 158794286]

約数ペア:

[(1, 158794286), (2, 79397143), (7, 22684898), (14, 11342449), (19, 8357594), (38, 4178797), (133, 1193942), (223, 712082), (266, 596971), (446, 356041), (1561, 101726), (2677, 59318), (3122, 50863), (4237, 37478), (5354, 29659), (8474, 18739)]