171923248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 403902720

約数和(自身を除く): 231979472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 173, 266, 304, 346, 467, 532, 692, 934, 1064, 1211, 1384, 1868, 2128, 2422, 2768, 3269, 3287, 3736, 4844, 6538, 6574, 7472, 8873, 9688, 13076, 13148, 17746, 19376, 23009, 26152, 26296, 35492, 46018, 52304, 52592, 62111, 70984, 80791, 92036, 124222, 141968, 161582, 184072, 248444, 323164, 368144, 496888, 565537, 646328, 993776, 1131074, 1292656, 1535029, 2262148, 3070058, 4524296, 6140116, 9048592, 10745203, 12280232, 21490406, 24560464, 42980812, 85961624, 171923248]

約数ペア:

[(1, 171923248), (2, 85961624), (4, 42980812), (7, 24560464), (8, 21490406), (14, 12280232), (16, 10745203), (19, 9048592), (28, 6140116), (38, 4524296), (56, 3070058), (76, 2262148), (112, 1535029), (133, 1292656), (152, 1131074), (173, 993776), (266, 646328), (304, 565537), (346, 496888), (467, 368144), (532, 323164), (692, 248444), (934, 184072), (1064, 161582), (1211, 141968), (1384, 124222), (1868, 92036), (2128, 80791), (2422, 70984), (2768, 62111), (3269, 52592), (3287, 52304), (3736, 46018), (4844, 35492), (6538, 26296), (6574, 26152), (7472, 23009), (8873, 19376), (9688, 17746), (13076, 13148)]