172695776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 393216768

約数和(自身を除く): 220520992

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 83, 88, 92, 166, 176, 184, 253, 257, 332, 352, 368, 506, 514, 664, 736, 913, 1012, 1028, 1328, 1826, 1909, 2024, 2056, 2656, 2827, 3652, 3818, 4048, 4112, 5654, 5911, 7304, 7636, 8096, 8224, 11308, 11822, 14608, 15272, 20999, 21331, 22616, 23644, 29216, 30544, 41998, 42662, 45232, 47288, 61088, 65021, 83996, 85324, 90464, 94576, 130042, 167992, 170648, 189152, 234641, 260084, 335984, 341296, 469282, 490613, 520168, 671968, 682592, 938564, 981226, 1040336, 1877128, 1962452, 2080672, 3754256, 3924904, 5396743, 7508512, 7849808, 10793486, 15699616, 21586972, 43173944, 86347888, 172695776]

約数ペア:

[(1, 172695776), (2, 86347888), (4, 43173944), (8, 21586972), (11, 15699616), (16, 10793486), (22, 7849808), (23, 7508512), (32, 5396743), (44, 3924904), (46, 3754256), (83, 2080672), (88, 1962452), (92, 1877128), (166, 1040336), (176, 981226), (184, 938564), (253, 682592), (257, 671968), (332, 520168), (352, 490613), (368, 469282), (506, 341296), (514, 335984), (664, 260084), (736, 234641), (913, 189152), (1012, 170648), (1028, 167992), (1328, 130042), (1826, 94576), (1909, 90464), (2024, 85324), (2056, 83996), (2656, 65021), (2827, 61088), (3652, 47288), (3818, 45232), (4048, 42662), (4112, 41998), (5654, 30544), (5911, 29216), (7304, 23644), (7636, 22616), (8096, 21331), (8224, 20999), (11308, 15272), (11822, 14608)]