172544624

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81083}}^1$

素因数の和:81117

約数の個数: 40

約数和(自身を含む): 402176640

約数和(自身を除く): 229632016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 81083, 162166, 324332, 567581, 648664, 1135162, 1297328, 1540577, 2270324, 3081154, 4540648, 6162308, 9081296, 10784039, 12324616, 21568078, 24649232, 43136156, 86272312, 172544624]

約数ペア:

[(1, 172544624), (2, 86272312), (4, 43136156), (7, 24649232), (8, 21568078), (14, 12324616), (16, 10784039), (19, 9081296), (28, 6162308), (38, 4540648), (56, 3081154), (76, 2270324), (112, 1540577), (133, 1297328), (152, 1135162), (266, 648664), (304, 567581), (532, 324332), (1064, 162166), (2128, 81083)]