160821504

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 485654400

約数和(自身を除く): 324832896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 439, 477, 576, 636, 768, 848, 864, 878, 954, 1152, 1272, 1317, 1431, 1696, 1728, 1756, 1908, 2304, 2544, 2634, 2862, 3392, 3456, 3512, 3816, 3951, 5088, 5268, 5724, 6784, 6912, 7024, 7632, 7902, 10176, 10536, 11448, 11853, 13568, 14048, 15264, 15804, 20352, 21072, 22896, 23267, 23706, 28096, 30528, 31608, 40704, 42144, 45792, 46534, 47412, 56192, 61056, 63216, 69801, 84288, 91584, 93068, 94824, 112384, 122112, 126432, 139602, 168576, 183168, 186136, 189648, 209403, 252864, 279204, 337152, 366336, 372272, 379296, 418806, 505728, 558408, 628209, 744544, 758592, 837612, 1011456, 1116816, 1256418, 1489088, 1517184, 1675224, 2233632, 2512836, 2978176, 3034368, 3350448, 4467264, 5025672, 5956352, 6700896, 8934528, 10051344, 13401792, 17869056, 20102688, 26803584, 40205376, 53607168, 80410752, 160821504]

約数ペア:

[(1, 160821504), (2, 80410752), (3, 53607168), (4, 40205376), (6, 26803584), (8, 20102688), (9, 17869056), (12, 13401792), (16, 10051344), (18, 8934528), (24, 6700896), (27, 5956352), (32, 5025672), (36, 4467264), (48, 3350448), (53, 3034368), (54, 2978176), (64, 2512836), (72, 2233632), (96, 1675224), (106, 1517184), (108, 1489088), (128, 1256418), (144, 1116816), (159, 1011456), (192, 837612), (212, 758592), (216, 744544), (256, 628209), (288, 558408), (318, 505728), (384, 418806), (424, 379296), (432, 372272), (439, 366336), (477, 337152), (576, 279204), (636, 252864), (768, 209403), (848, 189648), (864, 186136), (878, 183168), (954, 168576), (1152, 139602), (1272, 126432), (1317, 122112), (1431, 112384), (1696, 94824), (1728, 93068), (1756, 91584), (1908, 84288), (2304, 69801), (2544, 63216), (2634, 61056), (2862, 56192), (3392, 47412), (3456, 46534), (3512, 45792), (3816, 42144), (3951, 40704), (5088, 31608), (5268, 30528), (5724, 28096), (6784, 23706), (6912, 23267), (7024, 22896), (7632, 21072), (7902, 20352), (10176, 15804), (10536, 15264), (11448, 14048), (11853, 13568)]