138543168

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 386974080

約数和(自身を除く): 248430912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 137, 138, 184, 192, 229, 274, 276, 368, 411, 458, 548, 552, 687, 736, 822, 916, 1096, 1104, 1374, 1472, 1644, 1832, 2192, 2208, 2748, 3151, 3288, 3664, 4384, 4416, 5267, 5496, 6302, 6576, 7328, 8768, 9453, 10534, 10992, 12604, 13152, 14656, 15801, 18906, 21068, 21984, 25208, 26304, 31373, 31602, 37812, 42136, 43968, 50416, 62746, 63204, 75624, 84272, 94119, 100832, 125492, 126408, 151248, 168544, 188238, 201664, 250984, 252816, 302496, 337088, 376476, 501968, 505632, 604992, 721579, 752952, 1003936, 1011264, 1443158, 1505904, 2007872, 2164737, 2886316, 3011808, 4329474, 5772632, 6023616, 8658948, 11545264, 17317896, 23090528, 34635792, 46181056, 69271584, 138543168]

約数ペア:

[(1, 138543168), (2, 69271584), (3, 46181056), (4, 34635792), (6, 23090528), (8, 17317896), (12, 11545264), (16, 8658948), (23, 6023616), (24, 5772632), (32, 4329474), (46, 3011808), (48, 2886316), (64, 2164737), (69, 2007872), (92, 1505904), (96, 1443158), (137, 1011264), (138, 1003936), (184, 752952), (192, 721579), (229, 604992), (274, 505632), (276, 501968), (368, 376476), (411, 337088), (458, 302496), (548, 252816), (552, 250984), (687, 201664), (736, 188238), (822, 168544), (916, 151248), (1096, 126408), (1104, 125492), (1374, 100832), (1472, 94119), (1644, 84272), (1832, 75624), (2192, 63204), (2208, 62746), (2748, 50416), (3151, 43968), (3288, 42136), (3664, 37812), (4384, 31602), (4416, 31373), (5267, 26304), (5496, 25208), (6302, 21984), (6576, 21068), (7328, 18906), (8768, 15801), (9453, 14656), (10534, 13152), (10992, 12604)]