140512848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 416151936

約数和(自身を除く): 275639088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 541, 773, 1082, 1546, 1623, 2164, 2319, 3092, 3246, 3787, 4328, 4638, 5411, 6184, 6492, 7574, 8656, 9276, 10822, 11361, 12368, 12984, 15148, 16233, 18552, 21644, 22722, 25968, 30296, 32466, 37104, 43288, 45444, 60592, 64932, 86576, 90888, 129864, 181776, 259728, 418193, 836386, 1254579, 1672772, 2509158, 2927351, 3345544, 5018316, 5854702, 6691088, 8782053, 10036632, 11709404, 17564106, 20073264, 23418808, 35128212, 46837616, 70256424, 140512848]

約数ペア:

[(1, 140512848), (2, 70256424), (3, 46837616), (4, 35128212), (6, 23418808), (7, 20073264), (8, 17564106), (12, 11709404), (14, 10036632), (16, 8782053), (21, 6691088), (24, 5854702), (28, 5018316), (42, 3345544), (48, 2927351), (56, 2509158), (84, 1672772), (112, 1254579), (168, 836386), (336, 418193), (541, 259728), (773, 181776), (1082, 129864), (1546, 90888), (1623, 86576), (2164, 64932), (2319, 60592), (3092, 45444), (3246, 43288), (3787, 37104), (4328, 32466), (4638, 30296), (5411, 25968), (6184, 22722), (6492, 21644), (7574, 18552), (8656, 16233), (9276, 15148), (10822, 12984), (11361, 12368)]