160791418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 256483584

約数和(自身を除く): 95692166

約数列:

[1, 2, 37, 47, 74, 83, 94, 166, 557, 1114, 1739, 3071, 3478, 3901, 6142, 7802, 20609, 26179, 41218, 46231, 52358, 92462, 144337, 288674, 968623, 1710547, 1937246, 2172857, 3421094, 4345714, 80395709, 160791418]

約数ペア:

[(1, 160791418), (2, 80395709), (37, 4345714), (47, 3421094), (74, 2172857), (83, 1937246), (94, 1710547), (166, 968623), (557, 288674), (1114, 144337), (1739, 92462), (3071, 52358), (3478, 46231), (3901, 41218), (6142, 26179), (7802, 20609)]