155440944

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 200

約数和(自身を含む): 479647872

約数和(自身を除く): 324206928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 73, 81, 93, 106, 108, 124, 144, 146, 159, 162, 186, 212, 216, 219, 248, 279, 292, 318, 324, 372, 424, 432, 438, 477, 496, 558, 584, 636, 648, 657, 744, 837, 848, 876, 954, 1116, 1168, 1272, 1296, 1314, 1431, 1488, 1643, 1674, 1752, 1908, 1971, 2232, 2263, 2511, 2544, 2628, 2862, 3286, 3348, 3504, 3816, 3869, 3942, 4293, 4464, 4526, 4929, 5022, 5256, 5724, 5913, 6572, 6696, 6789, 7632, 7738, 7884, 8586, 9052, 9858, 10044, 10512, 11448, 11607, 11826, 13144, 13392, 13578, 14787, 15476, 15768, 17172, 18104, 19716, 20088, 20367, 22896, 23214, 23652, 26288, 27156, 29574, 30952, 31536, 34344, 34821, 36208, 39432, 40176, 40734, 44361, 46428, 47304, 54312, 59148, 61101, 61904, 68688, 69642, 78864, 81468, 88722, 92856, 94608, 104463, 108624, 118296, 119939, 122202, 133083, 139284, 162936, 177444, 183303, 185712, 208926, 236592, 239878, 244404, 266166, 278568, 313389, 325872, 354888, 359817, 366606, 417852, 479756, 488808, 532332, 557136, 626778, 709776, 719634, 733212, 835704, 959512, 977616, 1064664, 1079451, 1253556, 1439268, 1466424, 1671408, 1919024, 2129328, 2158902, 2507112, 2878536, 2932848, 3238353, 4317804, 5014224, 5757072, 6476706, 8635608, 9715059, 12953412, 17271216, 19430118, 25906824, 38860236, 51813648, 77720472, 155440944]

約数ペア:

[(1, 155440944), (2, 77720472), (3, 51813648), (4, 38860236), (6, 25906824), (8, 19430118), (9, 17271216), (12, 12953412), (16, 9715059), (18, 8635608), (24, 6476706), (27, 5757072), (31, 5014224), (36, 4317804), (48, 3238353), (53, 2932848), (54, 2878536), (62, 2507112), (72, 2158902), (73, 2129328), (81, 1919024), (93, 1671408), (106, 1466424), (108, 1439268), (124, 1253556), (144, 1079451), (146, 1064664), (159, 977616), (162, 959512), (186, 835704), (212, 733212), (216, 719634), (219, 709776), (248, 626778), (279, 557136), (292, 532332), (318, 488808), (324, 479756), (372, 417852), (424, 366606), (432, 359817), (438, 354888), (477, 325872), (496, 313389), (558, 278568), (584, 266166), (636, 244404), (648, 239878), (657, 236592), (744, 208926), (837, 185712), (848, 183303), (876, 177444), (954, 162936), (1116, 139284), (1168, 133083), (1272, 122202), (1296, 119939), (1314, 118296), (1431, 108624), (1488, 104463), (1643, 94608), (1674, 92856), (1752, 88722), (1908, 81468), (1971, 78864), (2232, 69642), (2263, 68688), (2511, 61904), (2544, 61101), (2628, 59148), (2862, 54312), (3286, 47304), (3348, 46428), (3504, 44361), (3816, 40734), (3869, 40176), (3942, 39432), (4293, 36208), (4464, 34821), (4526, 34344), (4929, 31536), (5022, 30952), (5256, 29574), (5724, 27156), (5913, 26288), (6572, 23652), (6696, 23214), (6789, 22896), (7632, 20367), (7738, 20088), (7884, 19716), (8586, 18104), (9052, 17172), (9858, 15768), (10044, 15476), (10512, 14787), (11448, 13578), (11607, 13392), (11826, 13144)]