165125654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 262373376

約数和(自身を除く): 97247722

約数列:

[1, 2, 31, 62, 67, 127, 134, 254, 313, 626, 2077, 3937, 4154, 7874, 8509, 9703, 17018, 19406, 20971, 39751, 41942, 79502, 263779, 527558, 650101, 1232281, 1300202, 2464562, 2663317, 5326634, 82562827, 165125654]

約数ペア:

[(1, 165125654), (2, 82562827), (31, 5326634), (62, 2663317), (67, 2464562), (127, 1300202), (134, 1232281), (254, 650101), (313, 527558), (626, 263779), (2077, 79502), (3937, 41942), (4154, 39751), (7874, 20971), (8509, 19406), (9703, 17018)]