128533692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28871}}^1$

素因数の和:28938

約数の個数: 48

約数和(自身を含む): 349235712

約数和(自身を除く): 220702020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 28871, 57742, 86613, 115484, 173226, 202097, 346452, 404194, 606291, 808388, 1212582, 1530163, 2425164, 3060326, 4590489, 6120652, 9180978, 10711141, 18361956, 21422282, 32133423, 42844564, 64266846, 128533692]

約数ペア:

[(1, 128533692), (2, 64266846), (3, 42844564), (4, 32133423), (6, 21422282), (7, 18361956), (12, 10711141), (14, 9180978), (21, 6120652), (28, 4590489), (42, 3060326), (53, 2425164), (84, 1530163), (106, 1212582), (159, 808388), (212, 606291), (318, 404194), (371, 346452), (636, 202097), (742, 173226), (1113, 115484), (1484, 86613), (2226, 57742), (4452, 28871)]