165719584

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 332736768

約数和(自身を除く): 167017184

約数列:

[1, 2, 4, 8, 16, 32, 103, 137, 206, 274, 367, 412, 548, 734, 824, 1096, 1468, 1648, 2192, 2936, 3296, 4384, 5872, 11744, 14111, 28222, 37801, 50279, 56444, 75602, 100558, 112888, 151204, 201116, 225776, 302408, 402232, 451552, 604816, 804464, 1209632, 1608928, 5178737, 10357474, 20714948, 41429896, 82859792, 165719584]

約数ペア:

[(1, 165719584), (2, 82859792), (4, 41429896), (8, 20714948), (16, 10357474), (32, 5178737), (103, 1608928), (137, 1209632), (206, 804464), (274, 604816), (367, 451552), (412, 402232), (548, 302408), (734, 225776), (824, 201116), (1096, 151204), (1468, 112888), (1648, 100558), (2192, 75602), (2936, 56444), (3296, 50279), (4384, 37801), (5872, 28222), (11744, 14111)]