156663284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{4591}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 289296000

約数和(自身を除く): 132632716

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 4591, 8531, 9182, 17062, 18364, 34124, 87229, 174458, 348916, 2061359, 4122718, 8245436, 39165821, 78331642, 156663284]

約数ペア:

[(1, 156663284), (2, 78331642), (4, 39165821), (19, 8245436), (38, 4122718), (76, 2061359), (449, 348916), (898, 174458), (1796, 87229), (4591, 34124), (8531, 18364), (9182, 17062)]