15317344

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 22180256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 61, 76, 112, 118, 122, 133, 152, 224, 236, 244, 266, 304, 413, 427, 472, 488, 532, 608, 826, 854, 944, 976, 1064, 1121, 1159, 1652, 1708, 1888, 1952, 2128, 2242, 2318, 3304, 3416, 3599, 4256, 4484, 4636, 6608, 6832, 7198, 7847, 8113, 8968, 9272, 13216, 13664, 14396, 15694, 16226, 17936, 18544, 25193, 28792, 31388, 32452, 35872, 37088, 50386, 57584, 62776, 64904, 68381, 100772, 115168, 125552, 129808, 136762, 201544, 251104, 259616, 273524, 403088, 478667, 547048, 806176, 957334, 1094096, 1914668, 2188192, 3829336, 7658672, 15317344]

約数ペア:

[(1, 15317344), (2, 7658672), (4, 3829336), (7, 2188192), (8, 1914668), (14, 1094096), (16, 957334), (19, 806176), (28, 547048), (32, 478667), (38, 403088), (56, 273524), (59, 259616), (61, 251104), (76, 201544), (112, 136762), (118, 129808), (122, 125552), (133, 115168), (152, 100772), (224, 68381), (236, 64904), (244, 62776), (266, 57584), (304, 50386), (413, 37088), (427, 35872), (472, 32452), (488, 31388), (532, 28792), (608, 25193), (826, 18544), (854, 17936), (944, 16226), (976, 15694), (1064, 14396), (1121, 13664), (1159, 13216), (1652, 9272), (1708, 8968), (1888, 8113), (1952, 7847), (2128, 7198), (2242, 6832), (2318, 6608), (3304, 4636), (3416, 4484), (3599, 4256)]