158523456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 530725888

約数和(自身を除く): 372202432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 192, 208, 211, 224, 258, 273, 301, 312, 336, 344, 364, 416, 422, 448, 516, 546, 559, 602, 624, 633, 672, 688, 728, 832, 844, 903, 1032, 1092, 1118, 1204, 1248, 1266, 1344, 1376, 1456, 1477, 1677, 1688, 1806, 2064, 2184, 2236, 2408, 2496, 2532, 2743, 2752, 2912, 2954, 3354, 3376, 3612, 3913, 4128, 4368, 4431, 4472, 4816, 5064, 5486, 5824, 5908, 6708, 6752, 7224, 7826, 8229, 8256, 8736, 8862, 8944, 9073, 9632, 10128, 10972, 11739, 11816, 13416, 13504, 14448, 15652, 16458, 17472, 17724, 17888, 18146, 19201, 19264, 20256, 21944, 23478, 23632, 26832, 27219, 28896, 31304, 32916, 35448, 35776, 36292, 38402, 40512, 43888, 46956, 47264, 53664, 54438, 57603, 57792, 62608, 63511, 65832, 70896, 72584, 76804, 87776, 93912, 94528, 107328, 108876, 115206, 117949, 125216, 127022, 131664, 141792, 145168, 153608, 175552, 187824, 190533, 217752, 230412, 235898, 250432, 254044, 263328, 283584, 290336, 307216, 353847, 375648, 381066, 435504, 460824, 471796, 508088, 526656, 580672, 614432, 707694, 751296, 762132, 825643, 871008, 921648, 943592, 1016176, 1228864, 1415388, 1524264, 1651286, 1742016, 1843296, 1887184, 2032352, 2476929, 2830776, 3048528, 3302572, 3686592, 3774368, 4064704, 4953858, 5661552, 6097056, 6605144, 7548736, 9907716, 11323104, 12194112, 13210288, 19815432, 22646208, 26420576, 39630864, 52841152, 79261728, 158523456]

約数ペア:

[(1, 158523456), (2, 79261728), (3, 52841152), (4, 39630864), (6, 26420576), (7, 22646208), (8, 19815432), (12, 13210288), (13, 12194112), (14, 11323104), (16, 9907716), (21, 7548736), (24, 6605144), (26, 6097056), (28, 5661552), (32, 4953858), (39, 4064704), (42, 3774368), (43, 3686592), (48, 3302572), (52, 3048528), (56, 2830776), (64, 2476929), (78, 2032352), (84, 1887184), (86, 1843296), (91, 1742016), (96, 1651286), (104, 1524264), (112, 1415388), (129, 1228864), (156, 1016176), (168, 943592), (172, 921648), (182, 871008), (192, 825643), (208, 762132), (211, 751296), (224, 707694), (258, 614432), (273, 580672), (301, 526656), (312, 508088), (336, 471796), (344, 460824), (364, 435504), (416, 381066), (422, 375648), (448, 353847), (516, 307216), (546, 290336), (559, 283584), (602, 263328), (624, 254044), (633, 250432), (672, 235898), (688, 230412), (728, 217752), (832, 190533), (844, 187824), (903, 175552), (1032, 153608), (1092, 145168), (1118, 141792), (1204, 131664), (1248, 127022), (1266, 125216), (1344, 117949), (1376, 115206), (1456, 108876), (1477, 107328), (1677, 94528), (1688, 93912), (1806, 87776), (2064, 76804), (2184, 72584), (2236, 70896), (2408, 65832), (2496, 63511), (2532, 62608), (2743, 57792), (2752, 57603), (2912, 54438), (2954, 53664), (3354, 47264), (3376, 46956), (3612, 43888), (3913, 40512), (4128, 38402), (4368, 36292), (4431, 35776), (4472, 35448), (4816, 32916), (5064, 31304), (5486, 28896), (5824, 27219), (5908, 26832), (6708, 23632), (6752, 23478), (7224, 21944), (7826, 20256), (8229, 19264), (8256, 19201), (8736, 18146), (8862, 17888), (8944, 17724), (9073, 17472), (9632, 16458), (10128, 15652), (10972, 14448), (11739, 13504), (11816, 13416)]