140645388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 369295360

約数和(自身を除く): 228649972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 229, 254, 372, 381, 403, 458, 508, 687, 762, 806, 916, 1209, 1374, 1524, 1612, 1651, 2418, 2748, 2977, 3302, 3937, 4836, 4953, 5954, 6604, 7099, 7874, 8931, 9906, 11811, 11908, 14198, 15748, 17862, 19812, 21297, 23622, 28396, 29083, 35724, 42594, 47244, 51181, 58166, 85188, 87249, 92287, 102362, 116332, 153543, 174498, 184574, 204724, 276861, 307086, 348996, 369148, 378079, 553722, 614172, 756158, 901573, 1107444, 1134237, 1512316, 1803146, 2268474, 2704719, 3606292, 4536948, 5409438, 10818876, 11720449, 23440898, 35161347, 46881796, 70322694, 140645388]

約数ペア:

[(1, 140645388), (2, 70322694), (3, 46881796), (4, 35161347), (6, 23440898), (12, 11720449), (13, 10818876), (26, 5409438), (31, 4536948), (39, 3606292), (52, 2704719), (62, 2268474), (78, 1803146), (93, 1512316), (124, 1134237), (127, 1107444), (156, 901573), (186, 756158), (229, 614172), (254, 553722), (372, 378079), (381, 369148), (403, 348996), (458, 307086), (508, 276861), (687, 204724), (762, 184574), (806, 174498), (916, 153543), (1209, 116332), (1374, 102362), (1524, 92287), (1612, 87249), (1651, 85188), (2418, 58166), (2748, 51181), (2977, 47244), (3302, 42594), (3937, 35724), (4836, 29083), (4953, 28396), (5954, 23622), (6604, 21297), (7099, 19812), (7874, 17862), (8931, 15748), (9906, 14198), (11811, 11908)]