155321376

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 489888000

約数和(自身を除く): 334566624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 89, 96, 98, 106, 112, 147, 159, 168, 178, 196, 212, 224, 267, 294, 318, 336, 343, 356, 371, 392, 424, 534, 588, 623, 636, 672, 686, 712, 742, 784, 848, 1029, 1068, 1113, 1176, 1246, 1272, 1372, 1424, 1484, 1568, 1696, 1869, 2058, 2136, 2226, 2352, 2492, 2544, 2597, 2744, 2848, 2968, 3738, 4116, 4272, 4361, 4452, 4704, 4717, 4984, 5088, 5194, 5488, 5936, 7476, 7791, 8232, 8544, 8722, 8904, 9434, 9968, 10388, 10976, 11872, 13083, 14151, 14952, 15582, 16464, 17444, 17808, 18179, 18868, 19936, 20776, 26166, 28302, 29904, 30527, 31164, 32928, 33019, 34888, 35616, 36358, 37736, 41552, 52332, 54537, 56604, 59808, 61054, 62328, 66038, 69776, 72716, 75472, 83104, 91581, 99057, 104664, 109074, 113208, 122108, 124656, 132076, 139552, 145432, 150944, 183162, 198114, 209328, 218148, 226416, 231133, 244216, 249312, 264152, 290864, 366324, 396228, 418656, 436296, 452832, 462266, 488432, 528304, 581728, 693399, 732648, 792456, 872592, 924532, 976864, 1056608, 1386798, 1465296, 1584912, 1617931, 1745184, 1849064, 2773596, 2930592, 3169824, 3235862, 3698128, 4853793, 5547192, 6471724, 7396256, 9707586, 11094384, 12943448, 19415172, 22188768, 25886896, 38830344, 51773792, 77660688, 155321376]

約数ペア:

[(1, 155321376), (2, 77660688), (3, 51773792), (4, 38830344), (6, 25886896), (7, 22188768), (8, 19415172), (12, 12943448), (14, 11094384), (16, 9707586), (21, 7396256), (24, 6471724), (28, 5547192), (32, 4853793), (42, 3698128), (48, 3235862), (49, 3169824), (53, 2930592), (56, 2773596), (84, 1849064), (89, 1745184), (96, 1617931), (98, 1584912), (106, 1465296), (112, 1386798), (147, 1056608), (159, 976864), (168, 924532), (178, 872592), (196, 792456), (212, 732648), (224, 693399), (267, 581728), (294, 528304), (318, 488432), (336, 462266), (343, 452832), (356, 436296), (371, 418656), (392, 396228), (424, 366324), (534, 290864), (588, 264152), (623, 249312), (636, 244216), (672, 231133), (686, 226416), (712, 218148), (742, 209328), (784, 198114), (848, 183162), (1029, 150944), (1068, 145432), (1113, 139552), (1176, 132076), (1246, 124656), (1272, 122108), (1372, 113208), (1424, 109074), (1484, 104664), (1568, 99057), (1696, 91581), (1869, 83104), (2058, 75472), (2136, 72716), (2226, 69776), (2352, 66038), (2492, 62328), (2544, 61054), (2597, 59808), (2744, 56604), (2848, 54537), (2968, 52332), (3738, 41552), (4116, 37736), (4272, 36358), (4361, 35616), (4452, 34888), (4704, 33019), (4717, 32928), (4984, 31164), (5088, 30527), (5194, 29904), (5488, 28302), (5936, 26166), (7476, 20776), (7791, 19936), (8232, 18868), (8544, 18179), (8722, 17808), (8904, 17444), (9434, 16464), (9968, 15582), (10388, 14952), (10976, 14151), (11872, 13083)]