129153948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 385389312

約数和(自身を除く): 256235364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 97, 121, 131, 132, 154, 194, 231, 242, 262, 291, 308, 363, 388, 393, 462, 484, 524, 582, 679, 726, 786, 847, 917, 924, 1067, 1164, 1358, 1441, 1452, 1572, 1694, 1834, 2037, 2134, 2541, 2716, 2751, 2882, 3201, 3388, 3668, 4074, 4268, 4323, 5082, 5502, 5764, 6402, 7469, 8148, 8646, 10087, 10164, 11004, 11737, 12707, 12804, 14938, 15851, 17292, 20174, 22407, 23474, 25414, 29876, 30261, 31702, 35211, 38121, 40348, 44814, 46948, 47553, 50828, 60522, 63404, 70422, 76242, 82159, 88949, 89628, 95106, 110957, 121044, 139777, 140844, 152484, 164318, 177898, 190212, 221914, 246477, 266847, 279554, 328636, 332871, 355796, 419331, 443828, 492954, 533694, 559108, 665742, 838662, 978439, 985908, 1067388, 1331484, 1537547, 1677324, 1956878, 2935317, 3075094, 3913756, 4612641, 5870634, 6150188, 9225282, 10762829, 11741268, 18450564, 21525658, 32288487, 43051316, 64576974, 129153948]

約数ペア:

[(1, 129153948), (2, 64576974), (3, 43051316), (4, 32288487), (6, 21525658), (7, 18450564), (11, 11741268), (12, 10762829), (14, 9225282), (21, 6150188), (22, 5870634), (28, 4612641), (33, 3913756), (42, 3075094), (44, 2935317), (66, 1956878), (77, 1677324), (84, 1537547), (97, 1331484), (121, 1067388), (131, 985908), (132, 978439), (154, 838662), (194, 665742), (231, 559108), (242, 533694), (262, 492954), (291, 443828), (308, 419331), (363, 355796), (388, 332871), (393, 328636), (462, 279554), (484, 266847), (524, 246477), (582, 221914), (679, 190212), (726, 177898), (786, 164318), (847, 152484), (917, 140844), (924, 139777), (1067, 121044), (1164, 110957), (1358, 95106), (1441, 89628), (1452, 88949), (1572, 82159), (1694, 76242), (1834, 70422), (2037, 63404), (2134, 60522), (2541, 50828), (2716, 47553), (2751, 46948), (2882, 44814), (3201, 40348), (3388, 38121), (3668, 35211), (4074, 31702), (4268, 30261), (4323, 29876), (5082, 25414), (5502, 23474), (5764, 22407), (6402, 20174), (7469, 17292), (8148, 15851), (8646, 14938), (10087, 12804), (10164, 12707), (11004, 11737)]