156720528

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15773}}^1$

素因数の和:15813

約数の個数: 80

約数和(自身を含む): 469434240

約数和(自身を除く): 312713712

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, 15773, 31546, 47319, 63092, 94638, 126184, 141957, 189276, 252368, 283914, 362779, 378552, 425871, 567828, 725558, 757104, 851742, 1088337, 1135656, 1451116, 1703484, 2176674, 2271312, 2902232, 3265011, 3406968, 4353348, 5804464, 6530022, 6813936, 8706696, 9795033, 13060044, 17413392, 19590066, 26120088, 39180132, 52240176, 78360264, 156720528]

約数ペア:

[(1, 156720528), (2, 78360264), (3, 52240176), (4, 39180132), (6, 26120088), (8, 19590066), (9, 17413392), (12, 13060044), (16, 9795033), (18, 8706696), (23, 6813936), (24, 6530022), (27, 5804464), (36, 4353348), (46, 3406968), (48, 3265011), (54, 2902232), (69, 2271312), (72, 2176674), (92, 1703484), (108, 1451116), (138, 1135656), (144, 1088337), (184, 851742), (207, 757104), (216, 725558), (276, 567828), (368, 425871), (414, 378552), (432, 362779), (552, 283914), (621, 252368), (828, 189276), (1104, 141957), (1242, 126184), (1656, 94638), (2484, 63092), (3312, 47319), (4968, 31546), (9936, 15773)]