164080884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65423}}^1$

素因数の和:65460

約数の個数: 48

約数和(自身を含む): 439649280

約数和(自身を除く): 275568396

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 65423, 130846, 196269, 261692, 392538, 719653, 785076, 1243037, 1439306, 2158959, 2486074, 2878612, 3729111, 4317918, 4972148, 7458222, 8635836, 13673407, 14916444, 27346814, 41020221, 54693628, 82040442, 164080884]

約数ペア:

[(1, 164080884), (2, 82040442), (3, 54693628), (4, 41020221), (6, 27346814), (11, 14916444), (12, 13673407), (19, 8635836), (22, 7458222), (33, 4972148), (38, 4317918), (44, 3729111), (57, 2878612), (66, 2486074), (76, 2158959), (114, 1439306), (132, 1243037), (209, 785076), (228, 719653), (418, 392538), (627, 261692), (836, 196269), (1254, 130846), (2508, 65423)]