181581504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3214

約数の個数: 112

約数和(自身を含む): 540056832

約数和(自身を除く): 358475328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1794, 2208, 2392, 2496, 3163, 3588, 4416, 4784, 6326, 7176, 9489, 9568, 12652, 14352, 18978, 19136, 25304, 28704, 37956, 41119, 50608, 57408, 72749, 75912, 82238, 101216, 123357, 145498, 151824, 164476, 202432, 218247, 246714, 290996, 303648, 328952, 436494, 493428, 581992, 607296, 657904, 872988, 945737, 986856, 1163984, 1315808, 1745976, 1891474, 1973712, 2327968, 2631616, 2837211, 3491952, 3782948, 3947424, 4655936, 5674422, 6983904, 7565896, 7894848, 11348844, 13967808, 15131792, 22697688, 30263584, 45395376, 60527168, 90790752, 181581504]

約数ペア:

[(1, 181581504), (2, 90790752), (3, 60527168), (4, 45395376), (6, 30263584), (8, 22697688), (12, 15131792), (13, 13967808), (16, 11348844), (23, 7894848), (24, 7565896), (26, 6983904), (32, 5674422), (39, 4655936), (46, 3947424), (48, 3782948), (52, 3491952), (64, 2837211), (69, 2631616), (78, 2327968), (92, 1973712), (96, 1891474), (104, 1745976), (138, 1315808), (156, 1163984), (184, 986856), (192, 945737), (208, 872988), (276, 657904), (299, 607296), (312, 581992), (368, 493428), (416, 436494), (552, 328952), (598, 303648), (624, 290996), (736, 246714), (832, 218247), (897, 202432), (1104, 164476), (1196, 151824), (1248, 145498), (1472, 123357), (1794, 101216), (2208, 82238), (2392, 75912), (2496, 72749), (3163, 57408), (3588, 50608), (4416, 41119), (4784, 37956), (6326, 28704), (7176, 25304), (9489, 19136), (9568, 18978), (12652, 14352)]