131054976

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2953

約数の個数: 128

約数和(自身を含む): 416690400

約数和(自身を除く): 285635424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 2917, 3456, 3744, 4992, 5616, 5834, 7488, 8751, 11232, 11668, 14976, 17502, 22464, 23336, 26253, 35004, 37921, 44928, 46672, 52506, 70008, 75842, 78759, 93344, 105012, 113763, 140016, 151684, 157518, 186688, 210024, 227526, 280032, 303368, 315036, 341289, 373376, 420048, 455052, 560064, 606736, 630072, 682578, 840096, 910104, 1023867, 1120128, 1213472, 1260144, 1365156, 1680192, 1820208, 2047734, 2426944, 2520288, 2730312, 3360384, 3640416, 4095468, 4853888, 5040576, 5460624, 7280832, 8190936, 10081152, 10921248, 14561664, 16381872, 21842496, 32763744, 43684992, 65527488, 131054976]

約数ペア:

[(1, 131054976), (2, 65527488), (3, 43684992), (4, 32763744), (6, 21842496), (8, 16381872), (9, 14561664), (12, 10921248), (13, 10081152), (16, 8190936), (18, 7280832), (24, 5460624), (26, 5040576), (27, 4853888), (32, 4095468), (36, 3640416), (39, 3360384), (48, 2730312), (52, 2520288), (54, 2426944), (64, 2047734), (72, 1820208), (78, 1680192), (96, 1365156), (104, 1260144), (108, 1213472), (117, 1120128), (128, 1023867), (144, 910104), (156, 840096), (192, 682578), (208, 630072), (216, 606736), (234, 560064), (288, 455052), (312, 420048), (351, 373376), (384, 341289), (416, 315036), (432, 303368), (468, 280032), (576, 227526), (624, 210024), (702, 186688), (832, 157518), (864, 151684), (936, 140016), (1152, 113763), (1248, 105012), (1404, 93344), (1664, 78759), (1728, 75842), (1872, 70008), (2496, 52506), (2808, 46672), (2917, 44928), (3456, 37921), (3744, 35004), (4992, 26253), (5616, 23336), (5834, 22464), (7488, 17502), (8751, 14976), (11232, 11668)]