149916474

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{17683}}^1$

素因数の和:17851

約数の個数: 32

約数和(自身を含む): 335288640

約数和(自身を除く): 185372166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 17683, 35366, 53049, 106098, 159147, 318294, 477441, 954882, 2776231, 5552462, 8328693, 16657386, 24986079, 49972158, 74958237, 149916474]

約数ペア:

[(1, 149916474), (2, 74958237), (3, 49972158), (6, 24986079), (9, 16657386), (18, 8328693), (27, 5552462), (54, 2776231), (157, 954882), (314, 477441), (471, 318294), (942, 159147), (1413, 106098), (2826, 53049), (4239, 35366), (8478, 17683)]