164721672

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 456456000

約数和(自身を除く): 291734328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 139, 151, 218, 278, 302, 327, 417, 436, 453, 556, 604, 654, 834, 872, 906, 981, 1112, 1208, 1251, 1308, 1359, 1668, 1812, 1962, 2502, 2616, 2718, 3336, 3624, 3924, 5004, 5436, 7848, 10008, 10872, 15151, 16459, 20989, 30302, 32918, 41978, 45453, 49377, 60604, 62967, 65836, 83956, 90906, 98754, 121208, 125934, 131672, 136359, 148131, 167912, 181812, 188901, 197508, 251868, 272718, 296262, 363624, 377802, 395016, 503736, 545436, 592524, 755604, 1090872, 1185048, 1511208, 2287801, 4575602, 6863403, 9151204, 13726806, 18302408, 20590209, 27453612, 41180418, 54907224, 82360836, 164721672]

約数ペア:

[(1, 164721672), (2, 82360836), (3, 54907224), (4, 41180418), (6, 27453612), (8, 20590209), (9, 18302408), (12, 13726806), (18, 9151204), (24, 6863403), (36, 4575602), (72, 2287801), (109, 1511208), (139, 1185048), (151, 1090872), (218, 755604), (278, 592524), (302, 545436), (327, 503736), (417, 395016), (436, 377802), (453, 363624), (556, 296262), (604, 272718), (654, 251868), (834, 197508), (872, 188901), (906, 181812), (981, 167912), (1112, 148131), (1208, 136359), (1251, 131672), (1308, 125934), (1359, 121208), (1668, 98754), (1812, 90906), (1962, 83956), (2502, 65836), (2616, 62967), (2718, 60604), (3336, 49377), (3624, 45453), (3924, 41978), (5004, 32918), (5436, 30302), (7848, 20989), (10008, 16459), (10872, 15151)]