164018108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{126949}}^1$

素因数の和:126989

約数の個数: 24

約数和(自身を含む): 319914000

約数和(自身を除く): 155895892

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 126949, 253898, 507796, 2158133, 2412031, 4316266, 4824062, 8632532, 9648124, 41004527, 82009054, 164018108]

約数ペア:

[(1, 164018108), (2, 82009054), (4, 41004527), (17, 9648124), (19, 8632532), (34, 4824062), (38, 4316266), (68, 2412031), (76, 2158133), (323, 507796), (646, 253898), (1292, 126949)]