123039896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 279417600

約数和(自身を除く): 156377704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 197, 266, 394, 532, 587, 788, 1064, 1174, 1379, 1576, 2348, 2758, 3743, 4109, 4696, 5516, 7486, 8218, 11032, 11153, 14972, 16436, 22306, 26201, 29944, 32872, 44612, 52402, 78071, 89224, 104804, 115639, 156142, 209608, 231278, 312284, 462556, 624568, 809473, 925112, 1618946, 2197141, 3237892, 4394282, 6475784, 8788564, 15379987, 17577128, 30759974, 61519948, 123039896]

約数ペア:

[(1, 123039896), (2, 61519948), (4, 30759974), (7, 17577128), (8, 15379987), (14, 8788564), (19, 6475784), (28, 4394282), (38, 3237892), (56, 2197141), (76, 1618946), (133, 925112), (152, 809473), (197, 624568), (266, 462556), (394, 312284), (532, 231278), (587, 209608), (788, 156142), (1064, 115639), (1174, 104804), (1379, 89224), (1576, 78071), (2348, 52402), (2758, 44612), (3743, 32872), (4109, 29944), (4696, 26201), (5516, 22306), (7486, 16436), (8218, 14972), (11032, 11153)]