155620608

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 493748640

約数和(自身を除く): 338128032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 109, 128, 132, 143, 156, 169, 176, 192, 208, 218, 256, 264, 286, 312, 327, 338, 352, 384, 416, 429, 436, 507, 528, 572, 624, 654, 676, 704, 768, 832, 858, 872, 1014, 1056, 1144, 1199, 1248, 1308, 1352, 1408, 1417, 1664, 1716, 1744, 1859, 2028, 2112, 2288, 2398, 2496, 2616, 2704, 2816, 2834, 3328, 3432, 3488, 3597, 3718, 4056, 4224, 4251, 4576, 4796, 4992, 5232, 5408, 5577, 5668, 6864, 6976, 7194, 7436, 8112, 8448, 8502, 9152, 9592, 9984, 10464, 10816, 11154, 11336, 13728, 13952, 14388, 14872, 15587, 16224, 17004, 18304, 18421, 19184, 20928, 21632, 22308, 22672, 27456, 27904, 28776, 29744, 31174, 32448, 34008, 36608, 36842, 38368, 41856, 43264, 44616, 45344, 46761, 54912, 55263, 57552, 59488, 62348, 64896, 68016, 73684, 76736, 83712, 89232, 90688, 93522, 109824, 110526, 115104, 118976, 124696, 129792, 136032, 147368, 153472, 178464, 181376, 187044, 202631, 221052, 230208, 237952, 249392, 272064, 294736, 306944, 356928, 362752, 374088, 405262, 442104, 460416, 475904, 498784, 544128, 589472, 607893, 713856, 748176, 810524, 884208, 920832, 997568, 1088256, 1178944, 1215786, 1427712, 1496352, 1621048, 1768416, 1995136, 2357888, 2431572, 2992704, 3242096, 3536832, 3990272, 4715776, 4863144, 5985408, 6484192, 7073664, 9726288, 11970816, 12968384, 14147328, 19452576, 25936768, 38905152, 51873536, 77810304, 155620608]

約数ペア:

[(1, 155620608), (2, 77810304), (3, 51873536), (4, 38905152), (6, 25936768), (8, 19452576), (11, 14147328), (12, 12968384), (13, 11970816), (16, 9726288), (22, 7073664), (24, 6484192), (26, 5985408), (32, 4863144), (33, 4715776), (39, 3990272), (44, 3536832), (48, 3242096), (52, 2992704), (64, 2431572), (66, 2357888), (78, 1995136), (88, 1768416), (96, 1621048), (104, 1496352), (109, 1427712), (128, 1215786), (132, 1178944), (143, 1088256), (156, 997568), (169, 920832), (176, 884208), (192, 810524), (208, 748176), (218, 713856), (256, 607893), (264, 589472), (286, 544128), (312, 498784), (327, 475904), (338, 460416), (352, 442104), (384, 405262), (416, 374088), (429, 362752), (436, 356928), (507, 306944), (528, 294736), (572, 272064), (624, 249392), (654, 237952), (676, 230208), (704, 221052), (768, 202631), (832, 187044), (858, 181376), (872, 178464), (1014, 153472), (1056, 147368), (1144, 136032), (1199, 129792), (1248, 124696), (1308, 118976), (1352, 115104), (1408, 110526), (1417, 109824), (1664, 93522), (1716, 90688), (1744, 89232), (1859, 83712), (2028, 76736), (2112, 73684), (2288, 68016), (2398, 64896), (2496, 62348), (2616, 59488), (2704, 57552), (2816, 55263), (2834, 54912), (3328, 46761), (3432, 45344), (3488, 44616), (3597, 43264), (3718, 41856), (4056, 38368), (4224, 36842), (4251, 36608), (4576, 34008), (4796, 32448), (4992, 31174), (5232, 29744), (5408, 28776), (5577, 27904), (5668, 27456), (6864, 22672), (6976, 22308), (7194, 21632), (7436, 20928), (8112, 19184), (8448, 18421), (8502, 18304), (9152, 17004), (9592, 16224), (9984, 15587), (10464, 14872), (10816, 14388), (11154, 13952), (11336, 13728)]