129895248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20347}}^1$

素因数の和:20384

約数の個数: 80

約数和(自身を含む): 403704320

約数和(自身を除く): 273809072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20347, 40694, 61041, 81388, 122082, 142429, 162776, 244164, 284858, 325552, 386593, 427287, 488328, 569716, 773186, 854574, 976656, 1139432, 1159779, 1546372, 1709148, 2278864, 2319558, 2706151, 3092744, 3418296, 4639116, 5412302, 6185488, 6836592, 8118453, 9278232, 10824604, 16236906, 18556464, 21649208, 32473812, 43298416, 64947624, 129895248]

約数ペア:

[(1, 129895248), (2, 64947624), (3, 43298416), (4, 32473812), (6, 21649208), (7, 18556464), (8, 16236906), (12, 10824604), (14, 9278232), (16, 8118453), (19, 6836592), (21, 6185488), (24, 5412302), (28, 4639116), (38, 3418296), (42, 3092744), (48, 2706151), (56, 2319558), (57, 2278864), (76, 1709148), (84, 1546372), (112, 1159779), (114, 1139432), (133, 976656), (152, 854574), (168, 773186), (228, 569716), (266, 488328), (304, 427287), (336, 386593), (399, 325552), (456, 284858), (532, 244164), (798, 162776), (912, 142429), (1064, 122082), (1596, 81388), (2128, 61041), (3192, 40694), (6384, 20347)]