31158144

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 99768240

約数和(自身を除く): 68610096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 43, 48, 51, 64, 68, 72, 74, 86, 96, 102, 111, 128, 129, 136, 144, 148, 153, 172, 192, 204, 222, 258, 272, 288, 296, 306, 333, 344, 384, 387, 408, 444, 516, 544, 576, 592, 612, 629, 666, 688, 731, 774, 816, 888, 1032, 1088, 1152, 1184, 1224, 1258, 1332, 1376, 1462, 1548, 1591, 1632, 1776, 1887, 2064, 2176, 2193, 2368, 2448, 2516, 2664, 2752, 2924, 3096, 3182, 3264, 3552, 3774, 4128, 4386, 4736, 4773, 4896, 5032, 5328, 5504, 5661, 5848, 6192, 6364, 6528, 6579, 7104, 7548, 8256, 8772, 9546, 9792, 10064, 10656, 11322, 11696, 12384, 12728, 13158, 14208, 14319, 15096, 16512, 17544, 19092, 19584, 20128, 21312, 22644, 23392, 24768, 25456, 26316, 27047, 28638, 30192, 35088, 38184, 40256, 42624, 45288, 46784, 49536, 50912, 52632, 54094, 57276, 60384, 70176, 76368, 80512, 81141, 90576, 93568, 101824, 105264, 108188, 114552, 120768, 140352, 152736, 162282, 181152, 203648, 210528, 216376, 229104, 241536, 243423, 280704, 305472, 324564, 362304, 421056, 432752, 458208, 486846, 610944, 649128, 724608, 842112, 865504, 916416, 973692, 1298256, 1731008, 1832832, 1947384, 2596512, 3462016, 3894768, 5193024, 7789536, 10386048, 15579072, 31158144]

約数ペア:

[(1, 31158144), (2, 15579072), (3, 10386048), (4, 7789536), (6, 5193024), (8, 3894768), (9, 3462016), (12, 2596512), (16, 1947384), (17, 1832832), (18, 1731008), (24, 1298256), (32, 973692), (34, 916416), (36, 865504), (37, 842112), (43, 724608), (48, 649128), (51, 610944), (64, 486846), (68, 458208), (72, 432752), (74, 421056), (86, 362304), (96, 324564), (102, 305472), (111, 280704), (128, 243423), (129, 241536), (136, 229104), (144, 216376), (148, 210528), (153, 203648), (172, 181152), (192, 162282), (204, 152736), (222, 140352), (258, 120768), (272, 114552), (288, 108188), (296, 105264), (306, 101824), (333, 93568), (344, 90576), (384, 81141), (387, 80512), (408, 76368), (444, 70176), (516, 60384), (544, 57276), (576, 54094), (592, 52632), (612, 50912), (629, 49536), (666, 46784), (688, 45288), (731, 42624), (774, 40256), (816, 38184), (888, 35088), (1032, 30192), (1088, 28638), (1152, 27047), (1184, 26316), (1224, 25456), (1258, 24768), (1332, 23392), (1376, 22644), (1462, 21312), (1548, 20128), (1591, 19584), (1632, 19092), (1776, 17544), (1887, 16512), (2064, 15096), (2176, 14319), (2193, 14208), (2368, 13158), (2448, 12728), (2516, 12384), (2664, 11696), (2752, 11322), (2924, 10656), (3096, 10064), (3182, 9792), (3264, 9546), (3552, 8772), (3774, 8256), (4128, 7548), (4386, 7104), (4736, 6579), (4773, 6528), (4896, 6364), (5032, 6192), (5328, 5848), (5504, 5661)]