140855184

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^2\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 90

約数和(自身を含む): 402420486

約数和(自身を除く): 261565302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 281, 354, 472, 531, 562, 708, 843, 944, 1062, 1124, 1416, 1686, 2124, 2248, 2529, 2832, 3372, 3481, 4248, 4496, 5058, 6744, 6962, 8496, 10116, 10443, 13488, 13924, 16579, 20232, 20886, 27848, 31329, 33158, 40464, 41772, 49737, 55696, 62658, 66316, 83544, 99474, 125316, 132632, 149211, 167088, 198948, 250632, 265264, 298422, 397896, 501264, 596844, 795792, 978161, 1193688, 1956322, 2387376, 2934483, 3912644, 5868966, 7825288, 8803449, 11737932, 15650576, 17606898, 23475864, 35213796, 46951728, 70427592, 140855184]

約数ペア:

[(1, 140855184), (2, 70427592), (3, 46951728), (4, 35213796), (6, 23475864), (8, 17606898), (9, 15650576), (12, 11737932), (16, 8803449), (18, 7825288), (24, 5868966), (36, 3912644), (48, 2934483), (59, 2387376), (72, 1956322), (118, 1193688), (144, 978161), (177, 795792), (236, 596844), (281, 501264), (354, 397896), (472, 298422), (531, 265264), (562, 250632), (708, 198948), (843, 167088), (944, 149211), (1062, 132632), (1124, 125316), (1416, 99474), (1686, 83544), (2124, 66316), (2248, 62658), (2529, 55696), (2832, 49737), (3372, 41772), (3481, 40464), (4248, 33158), (4496, 31329), (5058, 27848), (6744, 20886), (6962, 20232), (8496, 16579), (10116, 13924), (10443, 13488)]