129359188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 275063040

約数和(自身を除く): 145703852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 359, 476, 718, 757, 1436, 1514, 2513, 3028, 5026, 5299, 6103, 10052, 10598, 12206, 12869, 21196, 24412, 25738, 42721, 51476, 85442, 90083, 170884, 180166, 271763, 360332, 543526, 1087052, 1902341, 3804682, 4619971, 7609364, 9239942, 18479884, 32339797, 64679594, 129359188]

約数ペア:

[(1, 129359188), (2, 64679594), (4, 32339797), (7, 18479884), (14, 9239942), (17, 7609364), (28, 4619971), (34, 3804682), (68, 1902341), (119, 1087052), (238, 543526), (359, 360332), (476, 271763), (718, 180166), (757, 170884), (1436, 90083), (1514, 85442), (2513, 51476), (3028, 42721), (5026, 25738), (5299, 24412), (6103, 21196), (10052, 12869), (10598, 12206)]