16155984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 47621952

約数和(自身を除く): 31465968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1523, 1768, 2652, 3046, 3536, 4569, 5304, 6092, 9138, 10608, 12184, 18276, 19799, 24368, 25891, 36552, 39598, 51782, 59397, 73104, 77673, 79196, 103564, 118794, 155346, 158392, 207128, 237588, 310692, 316784, 336583, 414256, 475176, 621384, 673166, 950352, 1009749, 1242768, 1346332, 2019498, 2692664, 4038996, 5385328, 8077992, 16155984]

約数ペア:

[(1, 16155984), (2, 8077992), (3, 5385328), (4, 4038996), (6, 2692664), (8, 2019498), (12, 1346332), (13, 1242768), (16, 1009749), (17, 950352), (24, 673166), (26, 621384), (34, 475176), (39, 414256), (48, 336583), (51, 316784), (52, 310692), (68, 237588), (78, 207128), (102, 158392), (104, 155346), (136, 118794), (156, 103564), (204, 79196), (208, 77673), (221, 73104), (272, 59397), (312, 51782), (408, 39598), (442, 36552), (624, 25891), (663, 24368), (816, 19799), (884, 18276), (1326, 12184), (1523, 10608), (1768, 9138), (2652, 6092), (3046, 5304), (3536, 4569)]