139085394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{8513}}^1$

素因数の和:8914

約数の個数: 32

約数和(自身を含む): 318764160

約数和(自身を除く): 179678766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 8513, 16338, 17026, 25539, 51078, 59591, 119182, 178773, 357546, 3311557, 6623114, 9934671, 19869342, 23180899, 46361798, 69542697, 139085394]

約数ペア:

[(1, 139085394), (2, 69542697), (3, 46361798), (6, 23180899), (7, 19869342), (14, 9934671), (21, 6623114), (42, 3311557), (389, 357546), (778, 178773), (1167, 119182), (2334, 59591), (2723, 51078), (5446, 25539), (8169, 17026), (8513, 16338)]