168307633

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 199584000

約数和(自身を除く): 31276367

約数列:

[1, 13, 17, 43, 89, 199, 221, 559, 731, 1157, 1513, 2587, 3383, 3827, 8557, 9503, 17711, 19669, 43979, 49751, 65059, 111241, 145469, 230243, 301087, 761573, 845767, 1891097, 3914131, 9900449, 12946741, 168307633]

約数ペア:

[(1, 168307633), (13, 12946741), (17, 9900449), (43, 3914131), (89, 1891097), (199, 845767), (221, 761573), (559, 301087), (731, 230243), (1157, 145469), (1513, 111241), (2587, 65059), (3383, 49751), (3827, 43979), (8557, 19669), (9503, 17711)]