132172664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66889}}^1$

素因数の和:66927

約数の個数: 32

約数和(自身を含む): 280938000

約数和(自身を除く): 148765336

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 66889, 133778, 267556, 535112, 869557, 1270891, 1739114, 2541782, 3478228, 5083564, 6956456, 10167128, 16521583, 33043166, 66086332, 132172664]

約数ペア:

[(1, 132172664), (2, 66086332), (4, 33043166), (8, 16521583), (13, 10167128), (19, 6956456), (26, 5083564), (38, 3478228), (52, 2541782), (76, 1739114), (104, 1270891), (152, 869557), (247, 535112), (494, 267556), (988, 133778), (1976, 66889)]