140350452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 371374080

約数和(自身を除く): 231023628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 79, 86, 129, 132, 158, 172, 237, 258, 313, 316, 473, 474, 516, 626, 869, 939, 946, 948, 1252, 1419, 1738, 1878, 1892, 2607, 2838, 3397, 3443, 3476, 3756, 5214, 5676, 6794, 6886, 10191, 10329, 10428, 13459, 13588, 13772, 20382, 20658, 24727, 26918, 37367, 40377, 40764, 41316, 49454, 53836, 74181, 74734, 80754, 98908, 112101, 148049, 148362, 149468, 161508, 224202, 271997, 296098, 296724, 444147, 448404, 543994, 592196, 815991, 888294, 1063261, 1087988, 1631982, 1776588, 2126522, 3189783, 3263964, 4253044, 6379566, 11695871, 12759132, 23391742, 35087613, 46783484, 70175226, 140350452]

約数ペア:

[(1, 140350452), (2, 70175226), (3, 46783484), (4, 35087613), (6, 23391742), (11, 12759132), (12, 11695871), (22, 6379566), (33, 4253044), (43, 3263964), (44, 3189783), (66, 2126522), (79, 1776588), (86, 1631982), (129, 1087988), (132, 1063261), (158, 888294), (172, 815991), (237, 592196), (258, 543994), (313, 448404), (316, 444147), (473, 296724), (474, 296098), (516, 271997), (626, 224202), (869, 161508), (939, 149468), (946, 148362), (948, 148049), (1252, 112101), (1419, 98908), (1738, 80754), (1878, 74734), (1892, 74181), (2607, 53836), (2838, 49454), (3397, 41316), (3443, 40764), (3476, 40377), (3756, 37367), (5214, 26918), (5676, 24727), (6794, 20658), (6886, 20382), (10191, 13772), (10329, 13588), (10428, 13459)]