157220546

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 279839232

約数和(自身を除く): 122618686

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 3917, 5734, 7834, 20069, 27419, 40138, 54838, 184099, 238937, 368198, 477874, 1288693, 1672559, 2577386, 3345118, 11230039, 22460078, 78610273, 157220546]

約数ペア:

[(1, 157220546), (2, 78610273), (7, 22460078), (14, 11230039), (47, 3345118), (61, 2577386), (94, 1672559), (122, 1288693), (329, 477874), (427, 368198), (658, 238937), (854, 184099), (2867, 54838), (3917, 40138), (5734, 27419), (7834, 20069)]