131591152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 345406464

約数和(自身を除く): 213815312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 61, 68, 77, 88, 103, 112, 119, 122, 136, 154, 176, 187, 206, 238, 244, 272, 308, 374, 412, 427, 476, 488, 616, 671, 721, 748, 824, 854, 952, 976, 1037, 1133, 1232, 1309, 1342, 1442, 1496, 1648, 1708, 1751, 1904, 2074, 2266, 2618, 2684, 2884, 2992, 3416, 3502, 4148, 4532, 4697, 5236, 5368, 5768, 6283, 6832, 7004, 7259, 7931, 8296, 9064, 9394, 10472, 10736, 11407, 11536, 12257, 12566, 14008, 14518, 15862, 16592, 18128, 18788, 19261, 20944, 22814, 24514, 25132, 28016, 29036, 31724, 37576, 38522, 43981, 45628, 49028, 50264, 58072, 63448, 69113, 75152, 77044, 79849, 87962, 91256, 98056, 100528, 106811, 116144, 126896, 134827, 138226, 154088, 159698, 175924, 182512, 196112, 213622, 269654, 276452, 308176, 319396, 351848, 427244, 483791, 539308, 552904, 638792, 703696, 747677, 854488, 967582, 1078616, 1105808, 1174921, 1277584, 1495354, 1708976, 1935164, 2157232, 2349842, 2990708, 3870328, 4699684, 5981416, 7740656, 8224447, 9399368, 11962832, 16448894, 18798736, 32897788, 65795576, 131591152]

約数ペア:

[(1, 131591152), (2, 65795576), (4, 32897788), (7, 18798736), (8, 16448894), (11, 11962832), (14, 9399368), (16, 8224447), (17, 7740656), (22, 5981416), (28, 4699684), (34, 3870328), (44, 2990708), (56, 2349842), (61, 2157232), (68, 1935164), (77, 1708976), (88, 1495354), (103, 1277584), (112, 1174921), (119, 1105808), (122, 1078616), (136, 967582), (154, 854488), (176, 747677), (187, 703696), (206, 638792), (238, 552904), (244, 539308), (272, 483791), (308, 427244), (374, 351848), (412, 319396), (427, 308176), (476, 276452), (488, 269654), (616, 213622), (671, 196112), (721, 182512), (748, 175924), (824, 159698), (854, 154088), (952, 138226), (976, 134827), (1037, 126896), (1133, 116144), (1232, 106811), (1309, 100528), (1342, 98056), (1442, 91256), (1496, 87962), (1648, 79849), (1708, 77044), (1751, 75152), (1904, 69113), (2074, 63448), (2266, 58072), (2618, 50264), (2684, 49028), (2884, 45628), (2992, 43981), (3416, 38522), (3502, 37576), (4148, 31724), (4532, 29036), (4697, 28016), (5236, 25132), (5368, 24514), (5768, 22814), (6283, 20944), (6832, 19261), (7004, 18788), (7259, 18128), (7931, 16592), (8296, 15862), (9064, 14518), (9394, 14008), (10472, 12566), (10736, 12257), (11407, 11536)]