188014814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 129142306

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2314, 2621, 2759, 5242, 5518, 34073, 35867, 68146, 71734, 81251, 162502, 233269, 466538, 1056263, 2112526, 3032497, 6064994, 7231339, 14462678, 94007407, 188014814]

約数ペア:

[(1, 188014814), (2, 94007407), (13, 14462678), (26, 7231339), (31, 6064994), (62, 3032497), (89, 2112526), (178, 1056263), (403, 466538), (806, 233269), (1157, 162502), (2314, 81251), (2621, 71734), (2759, 68146), (5242, 35867), (5518, 34073)]