131108796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 421378048

約数和(自身を除く): 290269252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1291, 1302, 1612, 1638, 1953, 2418, 2582, 2604, 2821, 3276, 3627, 3873, 3906, 4836, 5164, 5642, 7254, 7746, 7812, 8463, 9037, 11284, 11619, 14508, 15492, 16783, 16926, 18074, 23238, 25389, 27111, 33566, 33852, 36148, 40021, 46476, 50349, 50778, 54222, 67132, 80042, 81333, 100698, 101556, 108444, 117481, 120063, 151047, 160084, 162666, 201396, 234962, 240126, 280147, 302094, 325332, 352443, 360189, 469924, 480252, 520273, 560294, 604188, 704886, 720378, 840441, 1040546, 1057329, 1120588, 1409772, 1440756, 1560819, 1680882, 2081092, 2114658, 2521323, 3121638, 3361764, 3641911, 4229316, 4682457, 5042646, 6243276, 7283822, 9364914, 10085292, 10925733, 14567644, 18729828, 21851466, 32777199, 43702932, 65554398, 131108796]

約数ペア:

[(1, 131108796), (2, 65554398), (3, 43702932), (4, 32777199), (6, 21851466), (7, 18729828), (9, 14567644), (12, 10925733), (13, 10085292), (14, 9364914), (18, 7283822), (21, 6243276), (26, 5042646), (28, 4682457), (31, 4229316), (36, 3641911), (39, 3361764), (42, 3121638), (52, 2521323), (62, 2114658), (63, 2081092), (78, 1680882), (84, 1560819), (91, 1440756), (93, 1409772), (117, 1120588), (124, 1057329), (126, 1040546), (156, 840441), (182, 720378), (186, 704886), (217, 604188), (234, 560294), (252, 520273), (273, 480252), (279, 469924), (364, 360189), (372, 352443), (403, 325332), (434, 302094), (468, 280147), (546, 240126), (558, 234962), (651, 201396), (806, 162666), (819, 160084), (868, 151047), (1092, 120063), (1116, 117481), (1209, 108444), (1291, 101556), (1302, 100698), (1612, 81333), (1638, 80042), (1953, 67132), (2418, 54222), (2582, 50778), (2604, 50349), (2821, 46476), (3276, 40021), (3627, 36148), (3873, 33852), (3906, 33566), (4836, 27111), (5164, 25389), (5642, 23238), (7254, 18074), (7746, 16926), (7812, 16783), (8463, 15492), (9037, 14508), (11284, 11619)]