143907876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 417120704

約数和(自身を除く): 273212828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1492, 1531, 2238, 2611, 3062, 3357, 4476, 4593, 5222, 6124, 6714, 7833, 9186, 10444, 10717, 13428, 13779, 15666, 18372, 21434, 23499, 27558, 31332, 32151, 42868, 46998, 55116, 64302, 93996, 96453, 128604, 192906, 385812, 571063, 1142126, 1713189, 2284252, 3426378, 3997441, 5139567, 6852756, 7994882, 10279134, 11992323, 15989764, 20558268, 23984646, 35976969, 47969292, 71953938, 143907876]

約数ペア:

[(1, 143907876), (2, 71953938), (3, 47969292), (4, 35976969), (6, 23984646), (7, 20558268), (9, 15989764), (12, 11992323), (14, 10279134), (18, 7994882), (21, 6852756), (28, 5139567), (36, 3997441), (42, 3426378), (63, 2284252), (84, 1713189), (126, 1142126), (252, 571063), (373, 385812), (746, 192906), (1119, 128604), (1492, 96453), (1531, 93996), (2238, 64302), (2611, 55116), (3062, 46998), (3357, 42868), (4476, 32151), (4593, 31332), (5222, 27558), (6124, 23499), (6714, 21434), (7833, 18372), (9186, 15666), (10444, 13779), (10717, 13428)]