139753992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3163}}^1$

素因数の和:3442

約数の個数: 64

約数和(自身を含む): 400942080

約数和(自身を除く): 261188088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 2104, 3156, 3163, 3682, 5523, 6312, 6326, 7364, 9489, 11046, 12652, 14728, 18978, 22092, 22141, 25304, 37956, 44184, 44282, 66423, 75912, 88564, 132846, 177128, 265692, 531384, 831869, 1663738, 2495607, 3327476, 4991214, 5823083, 6654952, 9982428, 11646166, 17469249, 19964856, 23292332, 34938498, 46584664, 69876996, 139753992]

約数ペア:

[(1, 139753992), (2, 69876996), (3, 46584664), (4, 34938498), (6, 23292332), (7, 19964856), (8, 17469249), (12, 11646166), (14, 9982428), (21, 6654952), (24, 5823083), (28, 4991214), (42, 3327476), (56, 2495607), (84, 1663738), (168, 831869), (263, 531384), (526, 265692), (789, 177128), (1052, 132846), (1578, 88564), (1841, 75912), (2104, 66423), (3156, 44282), (3163, 44184), (3682, 37956), (5523, 25304), (6312, 22141), (6326, 22092), (7364, 18978), (9489, 14728), (11046, 12652)]