15994368

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 51559200

約数和(自身を除く): 35564832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 89, 96, 104, 108, 117, 128, 144, 156, 178, 192, 208, 216, 234, 256, 267, 288, 312, 351, 356, 384, 416, 432, 468, 512, 534, 576, 624, 702, 712, 768, 801, 832, 864, 936, 1068, 1152, 1157, 1248, 1404, 1424, 1536, 1602, 1664, 1728, 1872, 2136, 2304, 2314, 2403, 2496, 2808, 2848, 3204, 3328, 3456, 3471, 3744, 4272, 4608, 4628, 4806, 4992, 5616, 5696, 6408, 6656, 6912, 6942, 7488, 8544, 9256, 9612, 9984, 10413, 11232, 11392, 12816, 13824, 13884, 14976, 17088, 18512, 19224, 19968, 20826, 22464, 22784, 25632, 27768, 29952, 31239, 34176, 37024, 38448, 41652, 44928, 45568, 51264, 55536, 59904, 62478, 68352, 74048, 76896, 83304, 89856, 102528, 111072, 124956, 136704, 148096, 153792, 166608, 179712, 205056, 222144, 249912, 296192, 307584, 333216, 410112, 444288, 499824, 592384, 615168, 666432, 888576, 999648, 1230336, 1332864, 1777152, 1999296, 2665728, 3998592, 5331456, 7997184, 15994368]

約数ペア:

[(1, 15994368), (2, 7997184), (3, 5331456), (4, 3998592), (6, 2665728), (8, 1999296), (9, 1777152), (12, 1332864), (13, 1230336), (16, 999648), (18, 888576), (24, 666432), (26, 615168), (27, 592384), (32, 499824), (36, 444288), (39, 410112), (48, 333216), (52, 307584), (54, 296192), (64, 249912), (72, 222144), (78, 205056), (89, 179712), (96, 166608), (104, 153792), (108, 148096), (117, 136704), (128, 124956), (144, 111072), (156, 102528), (178, 89856), (192, 83304), (208, 76896), (216, 74048), (234, 68352), (256, 62478), (267, 59904), (288, 55536), (312, 51264), (351, 45568), (356, 44928), (384, 41652), (416, 38448), (432, 37024), (468, 34176), (512, 31239), (534, 29952), (576, 27768), (624, 25632), (702, 22784), (712, 22464), (768, 20826), (801, 19968), (832, 19224), (864, 18512), (936, 17088), (1068, 14976), (1152, 13884), (1157, 13824), (1248, 12816), (1404, 11392), (1424, 11232), (1536, 10413), (1602, 9984), (1664, 9612), (1728, 9256), (1872, 8544), (2136, 7488), (2304, 6942), (2314, 6912), (2403, 6656), (2496, 6408), (2808, 5696), (2848, 5616), (3204, 4992), (3328, 4806), (3456, 4628), (3471, 4608), (3744, 4272)]