149348632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 288723600

約数和(自身を除く): 139374968

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1096, 3169, 5891, 6338, 11782, 12676, 23564, 25352, 47128, 136267, 272534, 434153, 545068, 868306, 1090136, 1736612, 3473224, 18668579, 37337158, 74674316, 149348632]

約数ペア:

[(1, 149348632), (2, 74674316), (4, 37337158), (8, 18668579), (43, 3473224), (86, 1736612), (137, 1090136), (172, 868306), (274, 545068), (344, 434153), (548, 272534), (1096, 136267), (3169, 47128), (5891, 25352), (6338, 23564), (11782, 12676)]