140358622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 221405184

約数和(自身を除く): 81046562

約数列:

[1, 2, 43, 71, 86, 127, 142, 181, 254, 362, 3053, 5461, 6106, 7783, 9017, 10922, 12851, 15566, 18034, 22987, 25702, 45974, 387731, 552593, 775462, 988441, 1105186, 1632077, 1976882, 3264154, 70179311, 140358622]

約数ペア:

[(1, 140358622), (2, 70179311), (43, 3264154), (71, 1976882), (86, 1632077), (127, 1105186), (142, 988441), (181, 775462), (254, 552593), (362, 387731), (3053, 45974), (5461, 25702), (6106, 22987), (7783, 18034), (9017, 15566), (10922, 12851)]