171382384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 363976704

約数和(自身を除く): 192594320

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 83, 92, 124, 166, 181, 184, 248, 332, 362, 368, 496, 664, 713, 724, 1328, 1426, 1448, 1909, 2573, 2852, 2896, 3818, 4163, 5146, 5611, 5704, 7636, 8326, 10292, 11222, 11408, 15023, 15272, 16652, 20584, 22444, 30046, 30544, 33304, 41168, 44888, 59179, 60092, 66608, 89776, 118358, 120184, 129053, 236716, 240368, 258106, 345529, 465713, 473432, 516212, 691058, 931426, 946864, 1032424, 1382116, 1862852, 2064848, 2764232, 3725704, 5528464, 7451408, 10711399, 21422798, 42845596, 85691192, 171382384]

約数ペア:

[(1, 171382384), (2, 85691192), (4, 42845596), (8, 21422798), (16, 10711399), (23, 7451408), (31, 5528464), (46, 3725704), (62, 2764232), (83, 2064848), (92, 1862852), (124, 1382116), (166, 1032424), (181, 946864), (184, 931426), (248, 691058), (332, 516212), (362, 473432), (368, 465713), (496, 345529), (664, 258106), (713, 240368), (724, 236716), (1328, 129053), (1426, 120184), (1448, 118358), (1909, 89776), (2573, 66608), (2852, 60092), (2896, 59179), (3818, 44888), (4163, 41168), (5146, 33304), (5611, 30544), (5704, 30046), (7636, 22444), (8326, 20584), (10292, 16652), (11222, 15272), (11408, 15023)]