121337384

素因数分解:

$2^3\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1721}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 260366400

約数和(自身を除く): 139029016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1259, 1721, 2518, 3442, 5036, 6884, 8813, 10072, 12047, 13768, 17626, 24094, 35252, 48188, 70504, 96376, 2166739, 4333478, 8666956, 15167173, 17333912, 30334346, 60668692, 121337384]

約数ペア:

[(1, 121337384), (2, 60668692), (4, 30334346), (7, 17333912), (8, 15167173), (14, 8666956), (28, 4333478), (56, 2166739), (1259, 96376), (1721, 70504), (2518, 48188), (3442, 35252), (5036, 24094), (6884, 17626), (8813, 13768), (10072, 12047)]