169945072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3847}}^1$

素因数の和:4117

約数の個数: 40

約数和(自身を含む): 360726912

約数和(自身を除く): 190781840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 2008, 2761, 3847, 4016, 5522, 7694, 11044, 15388, 22088, 30776, 42317, 44176, 61552, 84634, 169268, 338536, 677072, 965597, 1931194, 3862388, 7724776, 10621567, 15449552, 21243134, 42486268, 84972536, 169945072]

約数ペア:

[(1, 169945072), (2, 84972536), (4, 42486268), (8, 21243134), (11, 15449552), (16, 10621567), (22, 7724776), (44, 3862388), (88, 1931194), (176, 965597), (251, 677072), (502, 338536), (1004, 169268), (2008, 84634), (2761, 61552), (3847, 44176), (4016, 42317), (5522, 30776), (7694, 22088), (11044, 15388)]