139614421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 160275456

約数和(自身を除く): 20661035

約数列:

[1, 17, 31, 43, 61, 101, 527, 731, 1037, 1333, 1717, 1891, 2623, 3131, 4343, 6161, 22661, 32147, 44591, 53227, 73831, 81313, 104737, 134633, 190991, 264923, 1382321, 2288761, 3246847, 4503691, 8212613, 139614421]

約数ペア:

[(1, 139614421), (17, 8212613), (31, 4503691), (43, 3246847), (61, 2288761), (101, 1382321), (527, 264923), (731, 190991), (1037, 134633), (1333, 104737), (1717, 81313), (1891, 73831), (2623, 53227), (3131, 44591), (4343, 32147), (6161, 22661)]