148357482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 234843798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 71, 78, 86, 89, 91, 129, 142, 178, 182, 213, 258, 267, 273, 301, 426, 497, 534, 546, 559, 602, 623, 903, 923, 994, 1118, 1157, 1246, 1491, 1677, 1806, 1846, 1869, 2314, 2769, 2982, 3053, 3354, 3471, 3738, 3827, 3913, 5538, 6106, 6319, 6461, 6942, 7654, 7826, 8099, 9159, 11481, 11739, 12638, 12922, 16198, 18318, 18957, 19383, 21371, 22962, 23478, 24297, 26789, 37914, 38766, 39689, 42742, 44233, 48594, 49751, 53578, 64113, 79378, 80367, 82147, 88466, 99502, 119067, 128226, 132699, 149253, 160734, 164294, 238134, 246441, 265398, 271717, 277823, 298506, 348257, 492882, 543434, 555646, 575029, 696514, 815151, 833469, 1044771, 1150058, 1630302, 1666938, 1725087, 1902019, 2089542, 3450174, 3532321, 3804038, 5706057, 7064642, 10596963, 11412114, 21193926, 24726247, 49452494, 74178741, 148357482]

約数ペア:

[(1, 148357482), (2, 74178741), (3, 49452494), (6, 24726247), (7, 21193926), (13, 11412114), (14, 10596963), (21, 7064642), (26, 5706057), (39, 3804038), (42, 3532321), (43, 3450174), (71, 2089542), (78, 1902019), (86, 1725087), (89, 1666938), (91, 1630302), (129, 1150058), (142, 1044771), (178, 833469), (182, 815151), (213, 696514), (258, 575029), (267, 555646), (273, 543434), (301, 492882), (426, 348257), (497, 298506), (534, 277823), (546, 271717), (559, 265398), (602, 246441), (623, 238134), (903, 164294), (923, 160734), (994, 149253), (1118, 132699), (1157, 128226), (1246, 119067), (1491, 99502), (1677, 88466), (1806, 82147), (1846, 80367), (1869, 79378), (2314, 64113), (2769, 53578), (2982, 49751), (3053, 48594), (3354, 44233), (3471, 42742), (3738, 39689), (3827, 38766), (3913, 37914), (5538, 26789), (6106, 24297), (6319, 23478), (6461, 22962), (6942, 21371), (7654, 19383), (7826, 18957), (8099, 18318), (9159, 16198), (11481, 12922), (11739, 12638)]