149727714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19603}}^1$

素因数の和:19694

約数の個数: 32

約数和(自身を含む): 319937280

約数和(自身を除く): 170209566

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 19603, 39206, 58809, 117618, 372457, 744914, 1117371, 1313401, 2234742, 2626802, 3940203, 7880406, 24954619, 49909238, 74863857, 149727714]

約数ペア:

[(1, 149727714), (2, 74863857), (3, 49909238), (6, 24954619), (19, 7880406), (38, 3940203), (57, 2626802), (67, 2234742), (114, 1313401), (134, 1117371), (201, 744914), (402, 372457), (1273, 117618), (2546, 58809), (3819, 39206), (7638, 19603)]