138802746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5557}}^1$

素因数の和:5766

約数の個数: 32

約数和(自身を含む): 291328128

約数和(自身を除く): 152525382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 4163, 5557, 8326, 11114, 12489, 16671, 24978, 33342, 127811, 255622, 383433, 766866, 1005817, 2011634, 3017451, 6034902, 23133791, 46267582, 69401373, 138802746]

約数ペア:

[(1, 138802746), (2, 69401373), (3, 46267582), (6, 23133791), (23, 6034902), (46, 3017451), (69, 2011634), (138, 1005817), (181, 766866), (362, 383433), (543, 255622), (1086, 127811), (4163, 33342), (5557, 24978), (8326, 16671), (11114, 12489)]