156779508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20771}}^1$

素因数の和:20832

約数の個数: 48

約数和(自身を含む): 397825344

約数和(自身を除く): 241045836

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 20771, 41542, 62313, 83084, 124626, 249252, 353107, 706214, 768527, 1059321, 1412428, 1537054, 2118642, 2305581, 3074108, 4237284, 4611162, 9222324, 13064959, 26129918, 39194877, 52259836, 78389754, 156779508]

約数ペア:

[(1, 156779508), (2, 78389754), (3, 52259836), (4, 39194877), (6, 26129918), (12, 13064959), (17, 9222324), (34, 4611162), (37, 4237284), (51, 3074108), (68, 2305581), (74, 2118642), (102, 1537054), (111, 1412428), (148, 1059321), (204, 768527), (222, 706214), (444, 353107), (629, 249252), (1258, 124626), (1887, 83084), (2516, 62313), (3774, 41542), (7548, 20771)]