166131648

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 140

約数和(自身を含む): 500349520

約数和(自身を除く): 334217872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 432, 438, 439, 576, 584, 648, 657, 864, 876, 878, 1168, 1296, 1314, 1317, 1728, 1752, 1756, 1971, 2336, 2592, 2628, 2634, 3504, 3512, 3942, 3951, 4672, 5184, 5256, 5268, 5913, 7008, 7024, 7884, 7902, 10512, 10536, 11826, 11853, 14016, 14048, 15768, 15804, 21024, 21072, 23652, 23706, 28096, 31536, 31608, 32047, 35559, 42048, 42144, 47304, 47412, 63072, 63216, 64094, 71118, 84288, 94608, 94824, 96141, 126144, 126432, 128188, 142236, 189216, 189648, 192282, 252864, 256376, 284472, 288423, 378432, 379296, 384564, 512752, 568944, 576846, 758592, 769128, 865269, 1025504, 1137888, 1153692, 1538256, 1730538, 2051008, 2275776, 2307384, 2595807, 3076512, 3461076, 4614768, 5191614, 6153024, 6922152, 9229536, 10383228, 13844304, 18459072, 20766456, 27688608, 41532912, 55377216, 83065824, 166131648]

約数ペア:

[(1, 166131648), (2, 83065824), (3, 55377216), (4, 41532912), (6, 27688608), (8, 20766456), (9, 18459072), (12, 13844304), (16, 10383228), (18, 9229536), (24, 6922152), (27, 6153024), (32, 5191614), (36, 4614768), (48, 3461076), (54, 3076512), (64, 2595807), (72, 2307384), (73, 2275776), (81, 2051008), (96, 1730538), (108, 1538256), (144, 1153692), (146, 1137888), (162, 1025504), (192, 865269), (216, 769128), (219, 758592), (288, 576846), (292, 568944), (324, 512752), (432, 384564), (438, 379296), (439, 378432), (576, 288423), (584, 284472), (648, 256376), (657, 252864), (864, 192282), (876, 189648), (878, 189216), (1168, 142236), (1296, 128188), (1314, 126432), (1317, 126144), (1728, 96141), (1752, 94824), (1756, 94608), (1971, 84288), (2336, 71118), (2592, 64094), (2628, 63216), (2634, 63072), (3504, 47412), (3512, 47304), (3942, 42144), (3951, 42048), (4672, 35559), (5184, 32047), (5256, 31608), (5268, 31536), (5913, 28096), (7008, 23706), (7024, 23652), (7884, 21072), (7902, 21024), (10512, 15804), (10536, 15768), (11826, 14048), (11853, 14016)]