131710152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 403107840

約数和(自身を除く): 271397688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 107, 119, 136, 168, 204, 214, 238, 321, 357, 408, 428, 431, 476, 642, 714, 749, 856, 862, 952, 1284, 1293, 1428, 1498, 1724, 1819, 2247, 2568, 2586, 2856, 2996, 3017, 3448, 3638, 4494, 5172, 5457, 5992, 6034, 7276, 7327, 8988, 9051, 10344, 10914, 12068, 12733, 14552, 14654, 17976, 18102, 21828, 21981, 24136, 25466, 29308, 36204, 38199, 43656, 43962, 46117, 50932, 51289, 58616, 72408, 76398, 87924, 92234, 101864, 102578, 138351, 152796, 153867, 175848, 184468, 205156, 276702, 305592, 307734, 322819, 368936, 410312, 553404, 615468, 645638, 783989, 968457, 1106808, 1230936, 1291276, 1567978, 1936914, 2351967, 2582552, 3135956, 3873828, 4703934, 5487923, 6271912, 7747656, 9407868, 10975846, 16463769, 18815736, 21951692, 32927538, 43903384, 65855076, 131710152]

約数ペア:

[(1, 131710152), (2, 65855076), (3, 43903384), (4, 32927538), (6, 21951692), (7, 18815736), (8, 16463769), (12, 10975846), (14, 9407868), (17, 7747656), (21, 6271912), (24, 5487923), (28, 4703934), (34, 3873828), (42, 3135956), (51, 2582552), (56, 2351967), (68, 1936914), (84, 1567978), (102, 1291276), (107, 1230936), (119, 1106808), (136, 968457), (168, 783989), (204, 645638), (214, 615468), (238, 553404), (321, 410312), (357, 368936), (408, 322819), (428, 307734), (431, 305592), (476, 276702), (642, 205156), (714, 184468), (749, 175848), (856, 153867), (862, 152796), (952, 138351), (1284, 102578), (1293, 101864), (1428, 92234), (1498, 87924), (1724, 76398), (1819, 72408), (2247, 58616), (2568, 51289), (2586, 50932), (2856, 46117), (2996, 43962), (3017, 43656), (3448, 38199), (3638, 36204), (4494, 29308), (5172, 25466), (5457, 24136), (5992, 21981), (6034, 21828), (7276, 18102), (7327, 17976), (8988, 14654), (9051, 14552), (10344, 12733), (10914, 12068)]