138239568

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13953

約数の個数: 80

約数和(自身を含む): 414080640

約数和(自身を除く): 275841072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 13913, 27826, 41739, 55652, 83478, 111304, 125217, 166956, 222608, 250434, 319999, 333912, 375651, 500868, 639998, 667824, 751302, 959997, 1001736, 1279996, 1502604, 1919994, 2003472, 2559992, 2879991, 3005208, 3839988, 5119984, 5759982, 6010416, 7679976, 8639973, 11519964, 15359952, 17279946, 23039928, 34559892, 46079856, 69119784, 138239568]

約数ペア:

[(1, 138239568), (2, 69119784), (3, 46079856), (4, 34559892), (6, 23039928), (8, 17279946), (9, 15359952), (12, 11519964), (16, 8639973), (18, 7679976), (23, 6010416), (24, 5759982), (27, 5119984), (36, 3839988), (46, 3005208), (48, 2879991), (54, 2559992), (69, 2003472), (72, 1919994), (92, 1502604), (108, 1279996), (138, 1001736), (144, 959997), (184, 751302), (207, 667824), (216, 639998), (276, 500868), (368, 375651), (414, 333912), (432, 319999), (552, 250434), (621, 222608), (828, 166956), (1104, 125217), (1242, 111304), (1656, 83478), (2484, 55652), (3312, 41739), (4968, 27826), (9936, 13913)]