189288528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 609544320

約数和(自身を除く): 420255792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 109, 121, 132, 138, 143, 156, 176, 184, 208, 218, 242, 253, 264, 276, 286, 299, 312, 327, 363, 368, 429, 436, 484, 506, 528, 552, 572, 598, 624, 654, 726, 759, 858, 872, 897, 968, 1012, 1104, 1144, 1196, 1199, 1308, 1417, 1452, 1518, 1573, 1716, 1744, 1794, 1936, 2024, 2288, 2392, 2398, 2507, 2616, 2783, 2834, 2904, 3036, 3146, 3289, 3432, 3588, 3597, 4048, 4251, 4719, 4784, 4796, 5014, 5232, 5566, 5668, 5808, 6072, 6292, 6578, 6864, 7176, 7194, 7521, 8349, 8502, 9438, 9592, 9867, 10028, 11132, 11336, 12144, 12584, 13156, 13189, 14352, 14388, 15042, 15587, 16698, 17004, 18876, 19184, 19734, 20056, 22264, 22672, 25168, 26312, 26378, 27577, 28776, 30084, 31174, 32591, 33396, 34008, 36179, 37752, 39468, 39567, 40112, 44528, 46761, 52624, 52756, 55154, 57552, 60168, 62348, 65182, 66792, 68016, 72358, 75504, 78936, 79134, 82731, 93522, 97773, 105512, 108537, 110308, 120336, 124696, 130364, 133584, 144716, 157872, 158268, 165462, 171457, 187044, 195546, 211024, 217074, 220616, 249392, 260728, 289432, 303347, 316536, 330924, 342914, 358501, 374088, 391092, 434148, 441232, 514371, 521456, 578864, 606694, 633072, 661848, 685828, 717002, 748176, 782184, 868296, 910041, 1028742, 1075503, 1213388, 1323696, 1371656, 1434004, 1564368, 1736592, 1820082, 2057484, 2151006, 2426776, 2743312, 2868008, 3640164, 3943511, 4114968, 4302012, 4853552, 5736016, 7280328, 7887022, 8229936, 8604024, 11830533, 14560656, 15774044, 17208048, 23661066, 31548088, 47322132, 63096176, 94644264, 189288528]

約数ペア:

[(1, 189288528), (2, 94644264), (3, 63096176), (4, 47322132), (6, 31548088), (8, 23661066), (11, 17208048), (12, 15774044), (13, 14560656), (16, 11830533), (22, 8604024), (23, 8229936), (24, 7887022), (26, 7280328), (33, 5736016), (39, 4853552), (44, 4302012), (46, 4114968), (48, 3943511), (52, 3640164), (66, 2868008), (69, 2743312), (78, 2426776), (88, 2151006), (92, 2057484), (104, 1820082), (109, 1736592), (121, 1564368), (132, 1434004), (138, 1371656), (143, 1323696), (156, 1213388), (176, 1075503), (184, 1028742), (208, 910041), (218, 868296), (242, 782184), (253, 748176), (264, 717002), (276, 685828), (286, 661848), (299, 633072), (312, 606694), (327, 578864), (363, 521456), (368, 514371), (429, 441232), (436, 434148), (484, 391092), (506, 374088), (528, 358501), (552, 342914), (572, 330924), (598, 316536), (624, 303347), (654, 289432), (726, 260728), (759, 249392), (858, 220616), (872, 217074), (897, 211024), (968, 195546), (1012, 187044), (1104, 171457), (1144, 165462), (1196, 158268), (1199, 157872), (1308, 144716), (1417, 133584), (1452, 130364), (1518, 124696), (1573, 120336), (1716, 110308), (1744, 108537), (1794, 105512), (1936, 97773), (2024, 93522), (2288, 82731), (2392, 79134), (2398, 78936), (2507, 75504), (2616, 72358), (2783, 68016), (2834, 66792), (2904, 65182), (3036, 62348), (3146, 60168), (3289, 57552), (3432, 55154), (3588, 52756), (3597, 52624), (4048, 46761), (4251, 44528), (4719, 40112), (4784, 39567), (4796, 39468), (5014, 37752), (5232, 36179), (5566, 34008), (5668, 33396), (5808, 32591), (6072, 31174), (6292, 30084), (6578, 28776), (6864, 27577), (7176, 26378), (7194, 26312), (7521, 25168), (8349, 22672), (8502, 22264), (9438, 20056), (9592, 19734), (9867, 19184), (10028, 18876), (11132, 17004), (11336, 16698), (12144, 15587), (12584, 15042), (13156, 14388), (13189, 14352)]