164673216

素因数分解:

$2^6\times 3^3\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 112

約数和(自身を含む): 487375200

約数和(自身を除く): 322701984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 233, 288, 409, 432, 466, 576, 699, 818, 864, 932, 1227, 1398, 1636, 1728, 1864, 2097, 2454, 2796, 3272, 3681, 3728, 4194, 4908, 5592, 6291, 6544, 7362, 7456, 8388, 9816, 11043, 11184, 12582, 13088, 14724, 14912, 16776, 19632, 22086, 22368, 25164, 26176, 29448, 33552, 39264, 44172, 44736, 50328, 58896, 67104, 78528, 88344, 95297, 100656, 117792, 134208, 176688, 190594, 201312, 235584, 285891, 353376, 381188, 402624, 571782, 706752, 762376, 857673, 1143564, 1524752, 1715346, 2287128, 2573019, 3049504, 3430692, 4574256, 5146038, 6099008, 6861384, 9148512, 10292076, 13722768, 18297024, 20584152, 27445536, 41168304, 54891072, 82336608, 164673216]

約数ペア:

[(1, 164673216), (2, 82336608), (3, 54891072), (4, 41168304), (6, 27445536), (8, 20584152), (9, 18297024), (12, 13722768), (16, 10292076), (18, 9148512), (24, 6861384), (27, 6099008), (32, 5146038), (36, 4574256), (48, 3430692), (54, 3049504), (64, 2573019), (72, 2287128), (96, 1715346), (108, 1524752), (144, 1143564), (192, 857673), (216, 762376), (233, 706752), (288, 571782), (409, 402624), (432, 381188), (466, 353376), (576, 285891), (699, 235584), (818, 201312), (864, 190594), (932, 176688), (1227, 134208), (1398, 117792), (1636, 100656), (1728, 95297), (1864, 88344), (2097, 78528), (2454, 67104), (2796, 58896), (3272, 50328), (3681, 44736), (3728, 44172), (4194, 39264), (4908, 33552), (5592, 29448), (6291, 26176), (6544, 25164), (7362, 22368), (7456, 22086), (8388, 19632), (9816, 16776), (11043, 14912), (11184, 14724), (12582, 13088)]