128767104

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 256

約数和(自身を含む): 418608000

約数和(自身を除く): 289840896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 53, 54, 57, 64, 72, 74, 76, 96, 106, 108, 111, 114, 128, 144, 148, 152, 159, 171, 192, 212, 216, 222, 228, 288, 296, 304, 318, 333, 342, 384, 424, 432, 444, 456, 477, 513, 576, 592, 608, 636, 666, 684, 703, 848, 864, 888, 912, 954, 999, 1007, 1026, 1152, 1184, 1216, 1272, 1332, 1368, 1406, 1431, 1696, 1728, 1776, 1824, 1908, 1961, 1998, 2014, 2052, 2109, 2368, 2432, 2544, 2664, 2736, 2812, 2862, 3021, 3392, 3456, 3552, 3648, 3816, 3922, 3996, 4028, 4104, 4218, 4736, 5088, 5328, 5472, 5624, 5724, 5883, 6042, 6327, 6784, 7104, 7296, 7632, 7844, 7992, 8056, 8208, 8436, 9063, 10176, 10656, 10944, 11248, 11448, 11766, 12084, 12654, 14208, 15264, 15688, 15984, 16112, 16416, 16872, 17649, 18126, 18981, 20352, 21312, 21888, 22496, 22896, 23532, 24168, 25308, 27189, 30528, 31376, 31968, 32224, 32832, 33744, 35298, 36252, 37259, 37962, 42624, 44992, 45792, 47064, 48336, 50616, 52947, 54378, 61056, 62752, 63936, 64448, 65664, 67488, 70596, 72504, 74518, 75924, 89984, 91584, 94128, 96672, 101232, 105894, 108756, 111777, 125504, 127872, 128896, 134976, 141192, 145008, 149036, 151848, 183168, 188256, 193344, 202464, 211788, 217512, 223554, 251008, 269952, 282384, 290016, 298072, 303696, 335331, 376512, 386688, 404928, 423576, 435024, 447108, 564768, 580032, 596144, 607392, 670662, 753024, 809856, 847152, 870048, 894216, 1005993, 1129536, 1160064, 1192288, 1214784, 1341324, 1694304, 1740096, 1788432, 2011986, 2259072, 2384576, 2429568, 2682648, 3388608, 3480192, 3576864, 4023972, 4769152, 5365296, 6777216, 7153728, 8047944, 10730592, 14307456, 16095888, 21461184, 32191776, 42922368, 64383552, 128767104]

約数ペア:

[(1, 128767104), (2, 64383552), (3, 42922368), (4, 32191776), (6, 21461184), (8, 16095888), (9, 14307456), (12, 10730592), (16, 8047944), (18, 7153728), (19, 6777216), (24, 5365296), (27, 4769152), (32, 4023972), (36, 3576864), (37, 3480192), (38, 3388608), (48, 2682648), (53, 2429568), (54, 2384576), (57, 2259072), (64, 2011986), (72, 1788432), (74, 1740096), (76, 1694304), (96, 1341324), (106, 1214784), (108, 1192288), (111, 1160064), (114, 1129536), (128, 1005993), (144, 894216), (148, 870048), (152, 847152), (159, 809856), (171, 753024), (192, 670662), (212, 607392), (216, 596144), (222, 580032), (228, 564768), (288, 447108), (296, 435024), (304, 423576), (318, 404928), (333, 386688), (342, 376512), (384, 335331), (424, 303696), (432, 298072), (444, 290016), (456, 282384), (477, 269952), (513, 251008), (576, 223554), (592, 217512), (608, 211788), (636, 202464), (666, 193344), (684, 188256), (703, 183168), (848, 151848), (864, 149036), (888, 145008), (912, 141192), (954, 134976), (999, 128896), (1007, 127872), (1026, 125504), (1152, 111777), (1184, 108756), (1216, 105894), (1272, 101232), (1332, 96672), (1368, 94128), (1406, 91584), (1431, 89984), (1696, 75924), (1728, 74518), (1776, 72504), (1824, 70596), (1908, 67488), (1961, 65664), (1998, 64448), (2014, 63936), (2052, 62752), (2109, 61056), (2368, 54378), (2432, 52947), (2544, 50616), (2664, 48336), (2736, 47064), (2812, 45792), (2862, 44992), (3021, 42624), (3392, 37962), (3456, 37259), (3552, 36252), (3648, 35298), (3816, 33744), (3922, 32832), (3996, 32224), (4028, 31968), (4104, 31376), (4218, 30528), (4736, 27189), (5088, 25308), (5328, 24168), (5472, 23532), (5624, 22896), (5724, 22496), (5883, 21888), (6042, 21312), (6327, 20352), (6784, 18981), (7104, 18126), (7296, 17649), (7632, 16872), (7844, 16416), (7992, 16112), (8056, 15984), (8208, 15688), (8436, 15264), (9063, 14208), (10176, 12654), (10656, 12084), (10944, 11766), (11248, 11448)]