161587584

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 507911040

約数和(自身を除く): 346323456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 153, 192, 204, 222, 223, 272, 288, 296, 306, 333, 384, 408, 444, 446, 544, 576, 592, 612, 629, 666, 669, 816, 888, 892, 1088, 1152, 1184, 1224, 1258, 1332, 1338, 1632, 1776, 1784, 1887, 2007, 2176, 2368, 2448, 2516, 2664, 2676, 3264, 3552, 3568, 3774, 3791, 4014, 4736, 4896, 5032, 5328, 5352, 5661, 6528, 7104, 7136, 7548, 7582, 8028, 8251, 9792, 10064, 10656, 10704, 11322, 11373, 14208, 14272, 15096, 15164, 16056, 16502, 19584, 20128, 21312, 21408, 22644, 22746, 24753, 28544, 30192, 30328, 32112, 33004, 34119, 40256, 42624, 42816, 45288, 45492, 49506, 60384, 60656, 64224, 66008, 68238, 74259, 80512, 85632, 90576, 90984, 99012, 120768, 121312, 128448, 132016, 136476, 140267, 148518, 181152, 181968, 198024, 241536, 242624, 256896, 264032, 272952, 280534, 297036, 362304, 363936, 396048, 420801, 485248, 528064, 545904, 561068, 594072, 724608, 727872, 792096, 841602, 1056128, 1091808, 1122136, 1188144, 1262403, 1455744, 1584192, 1683204, 2183616, 2244272, 2376288, 2524806, 3168384, 3366408, 4367232, 4488544, 4752576, 5049612, 6732816, 8977088, 9505152, 10099224, 13465632, 17954176, 20198448, 26931264, 40396896, 53862528, 80793792, 161587584]

約数ペア:

[(1, 161587584), (2, 80793792), (3, 53862528), (4, 40396896), (6, 26931264), (8, 20198448), (9, 17954176), (12, 13465632), (16, 10099224), (17, 9505152), (18, 8977088), (24, 6732816), (32, 5049612), (34, 4752576), (36, 4488544), (37, 4367232), (48, 3366408), (51, 3168384), (64, 2524806), (68, 2376288), (72, 2244272), (74, 2183616), (96, 1683204), (102, 1584192), (111, 1455744), (128, 1262403), (136, 1188144), (144, 1122136), (148, 1091808), (153, 1056128), (192, 841602), (204, 792096), (222, 727872), (223, 724608), (272, 594072), (288, 561068), (296, 545904), (306, 528064), (333, 485248), (384, 420801), (408, 396048), (444, 363936), (446, 362304), (544, 297036), (576, 280534), (592, 272952), (612, 264032), (629, 256896), (666, 242624), (669, 241536), (816, 198024), (888, 181968), (892, 181152), (1088, 148518), (1152, 140267), (1184, 136476), (1224, 132016), (1258, 128448), (1332, 121312), (1338, 120768), (1632, 99012), (1776, 90984), (1784, 90576), (1887, 85632), (2007, 80512), (2176, 74259), (2368, 68238), (2448, 66008), (2516, 64224), (2664, 60656), (2676, 60384), (3264, 49506), (3552, 45492), (3568, 45288), (3774, 42816), (3791, 42624), (4014, 40256), (4736, 34119), (4896, 33004), (5032, 32112), (5328, 30328), (5352, 30192), (5661, 28544), (6528, 24753), (7104, 22746), (7136, 22644), (7548, 21408), (7582, 21312), (8028, 20128), (8251, 19584), (9792, 16502), (10064, 16056), (10656, 15164), (10704, 15096), (11322, 14272), (11373, 14208)]