155393056

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 413538048

約数和(自身を除く): 258144992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 43, 52, 56, 68, 73, 86, 91, 104, 112, 119, 136, 146, 172, 182, 208, 221, 224, 238, 272, 292, 301, 344, 364, 416, 442, 476, 511, 544, 559, 584, 602, 688, 728, 731, 884, 949, 952, 1022, 1118, 1168, 1204, 1241, 1376, 1456, 1462, 1547, 1768, 1898, 1904, 2044, 2236, 2336, 2408, 2482, 2912, 2924, 3094, 3139, 3536, 3796, 3808, 3913, 4088, 4472, 4816, 4964, 5117, 5848, 6188, 6278, 6643, 7072, 7592, 7826, 8176, 8687, 8944, 9503, 9632, 9928, 10234, 11696, 12376, 12556, 13286, 15184, 15652, 16133, 16352, 17374, 17888, 19006, 19856, 20468, 21973, 23392, 24752, 25112, 26572, 30368, 31304, 32266, 34748, 38012, 39712, 40807, 40936, 43946, 49504, 50224, 53144, 53363, 62608, 64532, 66521, 69496, 76024, 81614, 81872, 87892, 100448, 106288, 106726, 112931, 125216, 129064, 133042, 138992, 152048, 163228, 163744, 175784, 212576, 213452, 225862, 258128, 266084, 277984, 285649, 304096, 326456, 351568, 373541, 426904, 451724, 516256, 532168, 571298, 652912, 693719, 703136, 747082, 853808, 903448, 1064336, 1142596, 1305824, 1387438, 1494164, 1707616, 1806896, 2128672, 2285192, 2774876, 2988328, 3613792, 4570384, 4856033, 5549752, 5976656, 9140768, 9712066, 11099504, 11953312, 19424132, 22199008, 38848264, 77696528, 155393056]

約数ペア:

[(1, 155393056), (2, 77696528), (4, 38848264), (7, 22199008), (8, 19424132), (13, 11953312), (14, 11099504), (16, 9712066), (17, 9140768), (26, 5976656), (28, 5549752), (32, 4856033), (34, 4570384), (43, 3613792), (52, 2988328), (56, 2774876), (68, 2285192), (73, 2128672), (86, 1806896), (91, 1707616), (104, 1494164), (112, 1387438), (119, 1305824), (136, 1142596), (146, 1064336), (172, 903448), (182, 853808), (208, 747082), (221, 703136), (224, 693719), (238, 652912), (272, 571298), (292, 532168), (301, 516256), (344, 451724), (364, 426904), (416, 373541), (442, 351568), (476, 326456), (511, 304096), (544, 285649), (559, 277984), (584, 266084), (602, 258128), (688, 225862), (728, 213452), (731, 212576), (884, 175784), (949, 163744), (952, 163228), (1022, 152048), (1118, 138992), (1168, 133042), (1204, 129064), (1241, 125216), (1376, 112931), (1456, 106726), (1462, 106288), (1547, 100448), (1768, 87892), (1898, 81872), (1904, 81614), (2044, 76024), (2236, 69496), (2336, 66521), (2408, 64532), (2482, 62608), (2912, 53363), (2924, 53144), (3094, 50224), (3139, 49504), (3536, 43946), (3796, 40936), (3808, 40807), (3913, 39712), (4088, 38012), (4472, 34748), (4816, 32266), (4964, 31304), (5117, 30368), (5848, 26572), (6188, 25112), (6278, 24752), (6643, 23392), (7072, 21973), (7592, 20468), (7826, 19856), (8176, 19006), (8687, 17888), (8944, 17374), (9503, 16352), (9632, 16133), (9928, 15652), (10234, 15184), (11696, 13286), (12376, 12556)]