15901056

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 48470400

約数和(自身を除く): 32569344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 107, 108, 128, 129, 144, 172, 192, 214, 216, 258, 288, 321, 344, 384, 387, 428, 432, 516, 576, 642, 688, 774, 856, 864, 963, 1032, 1152, 1161, 1284, 1376, 1548, 1712, 1728, 1926, 2064, 2322, 2568, 2752, 2889, 3096, 3424, 3456, 3852, 4128, 4601, 4644, 5136, 5504, 5778, 6192, 6848, 7704, 8256, 9202, 9288, 10272, 11556, 12384, 13696, 13803, 15408, 16512, 18404, 18576, 20544, 23112, 24768, 27606, 30816, 36808, 37152, 41088, 41409, 46224, 49536, 55212, 61632, 73616, 74304, 82818, 92448, 110424, 123264, 124227, 147232, 148608, 165636, 184896, 220848, 248454, 294464, 331272, 369792, 441696, 496908, 588928, 662544, 883392, 993816, 1325088, 1766784, 1987632, 2650176, 3975264, 5300352, 7950528, 15901056]

約数ペア:

[(1, 15901056), (2, 7950528), (3, 5300352), (4, 3975264), (6, 2650176), (8, 1987632), (9, 1766784), (12, 1325088), (16, 993816), (18, 883392), (24, 662544), (27, 588928), (32, 496908), (36, 441696), (43, 369792), (48, 331272), (54, 294464), (64, 248454), (72, 220848), (86, 184896), (96, 165636), (107, 148608), (108, 147232), (128, 124227), (129, 123264), (144, 110424), (172, 92448), (192, 82818), (214, 74304), (216, 73616), (258, 61632), (288, 55212), (321, 49536), (344, 46224), (384, 41409), (387, 41088), (428, 37152), (432, 36808), (516, 30816), (576, 27606), (642, 24768), (688, 23112), (774, 20544), (856, 18576), (864, 18404), (963, 16512), (1032, 15408), (1152, 13803), (1161, 13696), (1284, 12384), (1376, 11556), (1548, 10272), (1712, 9288), (1728, 9202), (1926, 8256), (2064, 7704), (2322, 6848), (2568, 6192), (2752, 5778), (2889, 5504), (3096, 5136), (3424, 4644), (3456, 4601), (3852, 4128)]