145841724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 432724656

約数和(自身を除く): 286882932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 313, 387, 516, 602, 626, 774, 903, 939, 1204, 1252, 1548, 1806, 1849, 1878, 2191, 2709, 2817, 3612, 3698, 3756, 4382, 5418, 5547, 5634, 6573, 7396, 8764, 10836, 11094, 11268, 12943, 13146, 13459, 16641, 19719, 22188, 25886, 26292, 26918, 33282, 38829, 39438, 40377, 51772, 53836, 66564, 77658, 78876, 80754, 94213, 116487, 121131, 155316, 161508, 188426, 232974, 242262, 282639, 376852, 465948, 484524, 565278, 578737, 847917, 1130556, 1157474, 1695834, 1736211, 2314948, 3391668, 3472422, 4051159, 5208633, 6944844, 8102318, 10417266, 12153477, 16204636, 20834532, 24306954, 36460431, 48613908, 72920862, 145841724]

約数ペア:

[(1, 145841724), (2, 72920862), (3, 48613908), (4, 36460431), (6, 24306954), (7, 20834532), (9, 16204636), (12, 12153477), (14, 10417266), (18, 8102318), (21, 6944844), (28, 5208633), (36, 4051159), (42, 3472422), (43, 3391668), (63, 2314948), (84, 1736211), (86, 1695834), (126, 1157474), (129, 1130556), (172, 847917), (252, 578737), (258, 565278), (301, 484524), (313, 465948), (387, 376852), (516, 282639), (602, 242262), (626, 232974), (774, 188426), (903, 161508), (939, 155316), (1204, 121131), (1252, 116487), (1548, 94213), (1806, 80754), (1849, 78876), (1878, 77658), (2191, 66564), (2709, 53836), (2817, 51772), (3612, 40377), (3698, 39438), (3756, 38829), (4382, 33282), (5418, 26918), (5547, 26292), (5634, 25886), (6573, 22188), (7396, 19719), (8764, 16641), (10836, 13459), (11094, 13146), (11268, 12943)]