120522928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23321}}^1$

素因数の和:23365

約数の個数: 40

約数和(自身を含む): 260273520

約数和(自身を除く): 139750592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 23321, 46642, 93284, 186568, 373136, 396457, 443099, 792914, 886198, 1585828, 1772396, 3171656, 3544792, 6343312, 7089584, 7532683, 15065366, 30130732, 60261464, 120522928]

約数ペア:

[(1, 120522928), (2, 60261464), (4, 30130732), (8, 15065366), (16, 7532683), (17, 7089584), (19, 6343312), (34, 3544792), (38, 3171656), (68, 1772396), (76, 1585828), (136, 886198), (152, 792914), (272, 443099), (304, 396457), (323, 373136), (646, 186568), (1292, 93284), (2584, 46642), (5168, 23321)]