139422848

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{3769}}^1$

素因数の和:3817

約数の個数: 48

約数和(自身を含む): 295134450

約数和(自身を除く): 155711602

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 3769, 4624, 7538, 9248, 15076, 18496, 30152, 36992, 60304, 64073, 120608, 128146, 241216, 256292, 482432, 512584, 1025168, 1089241, 2050336, 2178482, 4100672, 4356964, 8201344, 8713928, 17427856, 34855712, 69711424, 139422848]

約数ペア:

[(1, 139422848), (2, 69711424), (4, 34855712), (8, 17427856), (16, 8713928), (17, 8201344), (32, 4356964), (34, 4100672), (64, 2178482), (68, 2050336), (128, 1089241), (136, 1025168), (272, 512584), (289, 482432), (544, 256292), (578, 241216), (1088, 128146), (1156, 120608), (2176, 64073), (2312, 60304), (3769, 36992), (4624, 30152), (7538, 18496), (9248, 15076)]