128510562

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1823}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 266158080

約数和(自身を除く): 137647518

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 379, 758, 1137, 1823, 2274, 3646, 5469, 10938, 11749, 23498, 35247, 56513, 70494, 113026, 169539, 339078, 690917, 1381834, 2072751, 4145502, 21418427, 42836854, 64255281, 128510562]

約数ペア:

[(1, 128510562), (2, 64255281), (3, 42836854), (6, 21418427), (31, 4145502), (62, 2072751), (93, 1381834), (186, 690917), (379, 339078), (758, 169539), (1137, 113026), (1823, 70494), (2274, 56513), (3646, 35247), (5469, 23498), (10938, 11749)]