131241816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 388512000

約数和(自身を除く): 257270184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 113, 114, 152, 171, 216, 226, 228, 283, 339, 342, 452, 456, 513, 566, 678, 684, 849, 904, 1017, 1026, 1132, 1356, 1368, 1698, 2034, 2052, 2147, 2264, 2547, 2712, 3051, 3396, 4068, 4104, 4294, 5094, 5377, 6102, 6441, 6792, 7641, 8136, 8588, 10188, 10754, 12204, 12882, 15282, 16131, 17176, 19323, 20376, 21508, 24408, 25764, 30564, 31979, 32262, 38646, 43016, 48393, 51528, 57969, 61128, 63958, 64524, 77292, 95937, 96786, 115938, 127916, 129048, 145179, 154584, 191874, 193572, 231876, 255832, 287811, 290358, 383748, 387144, 463752, 575622, 580716, 607601, 767496, 863433, 1151244, 1161432, 1215202, 1726866, 1822803, 2302488, 2430404, 3453732, 3645606, 4860808, 5468409, 6907464, 7291212, 10936818, 14582424, 16405227, 21873636, 32810454, 43747272, 65620908, 131241816]

約数ペア:

[(1, 131241816), (2, 65620908), (3, 43747272), (4, 32810454), (6, 21873636), (8, 16405227), (9, 14582424), (12, 10936818), (18, 7291212), (19, 6907464), (24, 5468409), (27, 4860808), (36, 3645606), (38, 3453732), (54, 2430404), (57, 2302488), (72, 1822803), (76, 1726866), (108, 1215202), (113, 1161432), (114, 1151244), (152, 863433), (171, 767496), (216, 607601), (226, 580716), (228, 575622), (283, 463752), (339, 387144), (342, 383748), (452, 290358), (456, 287811), (513, 255832), (566, 231876), (678, 193572), (684, 191874), (849, 154584), (904, 145179), (1017, 129048), (1026, 127916), (1132, 115938), (1356, 96786), (1368, 95937), (1698, 77292), (2034, 64524), (2052, 63958), (2147, 61128), (2264, 57969), (2547, 51528), (2712, 48393), (3051, 43016), (3396, 38646), (4068, 32262), (4104, 31979), (4294, 30564), (5094, 25764), (5377, 24408), (6102, 21508), (6441, 20376), (6792, 19323), (7641, 17176), (8136, 16131), (8588, 15282), (10188, 12882), (10754, 12204)]