156620884

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{5099}}^1$

素因数の和:6207

約数の個数: 24

約数和(自身を含む): 313588800

約数和(自身を除く): 156967916

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 4388, 5099, 7679, 10198, 15358, 20396, 30716, 35693, 71386, 142772, 5593603, 11187206, 22374412, 39155221, 78310442, 156620884]

約数ペア:

[(1, 156620884), (2, 78310442), (4, 39155221), (7, 22374412), (14, 11187206), (28, 5593603), (1097, 142772), (2194, 71386), (4388, 35693), (5099, 30716), (7679, 20396), (10198, 15358)]