138895224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 375342240

約数和(自身を除く): 236447016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 674, 1011, 1321, 1348, 2022, 2642, 2696, 3963, 4044, 4381, 5284, 7926, 8088, 8762, 10568, 13143, 15852, 17173, 17524, 26286, 31704, 34346, 35048, 51519, 52572, 68692, 103038, 105144, 137384, 206076, 412152, 445177, 890354, 1335531, 1780708, 2671062, 3561416, 5342124, 5787301, 10684248, 11574602, 17361903, 23149204, 34723806, 46298408, 69447612, 138895224]

約数ペア:

[(1, 138895224), (2, 69447612), (3, 46298408), (4, 34723806), (6, 23149204), (8, 17361903), (12, 11574602), (13, 10684248), (24, 5787301), (26, 5342124), (39, 3561416), (52, 2671062), (78, 1780708), (104, 1335531), (156, 890354), (312, 445177), (337, 412152), (674, 206076), (1011, 137384), (1321, 105144), (1348, 103038), (2022, 68692), (2642, 52572), (2696, 51519), (3963, 35048), (4044, 34346), (4381, 31704), (5284, 26286), (7926, 17524), (8088, 17173), (8762, 15852), (10568, 13143)]