239961632

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 481868352

約数和(自身を除く): 241906720

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 167, 332, 334, 541, 664, 668, 1082, 1328, 1336, 2164, 2656, 2672, 4328, 5344, 8656, 13861, 17312, 27722, 44903, 55444, 89806, 90347, 110888, 179612, 180694, 221776, 359224, 361388, 443552, 718448, 722776, 1436896, 1445552, 2891104, 7498801, 14997602, 29995204, 59990408, 119980816, 239961632]

約数ペア:

[(1, 239961632), (2, 119980816), (4, 59990408), (8, 29995204), (16, 14997602), (32, 7498801), (83, 2891104), (166, 1445552), (167, 1436896), (332, 722776), (334, 718448), (541, 443552), (664, 361388), (668, 359224), (1082, 221776), (1328, 180694), (1336, 179612), (2164, 110888), (2656, 90347), (2672, 89806), (4328, 55444), (5344, 44903), (8656, 27722), (13861, 17312)]