38905152

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 168

約数和(自身を含む): 122712480

約数和(自身を除く): 83807328

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, 132, 143, 156, 169, 176, 192, 208, 218, 264, 286, 312, 327, 338, 352, 416, 429, 436, 507, 528, 572, 624, 654, 676, 704, 832, 858, 872, 1014, 1056, 1144, 1199, 1248, 1308, 1352, 1417, 1716, 1744, 1859, 2028, 2112, 2288, 2398, 2496, 2616, 2704, 2834, 3432, 3488, 3597, 3718, 4056, 4251, 4576, 4796, 5232, 5408, 5577, 5668, 6864, 6976, 7194, 7436, 8112, 8502, 9152, 9592, 10464, 10816, 11154, 11336, 13728, 14388, 14872, 15587, 16224, 17004, 18421, 19184, 20928, 22308, 22672, 27456, 28776, 29744, 31174, 32448, 34008, 36842, 38368, 44616, 45344, 46761, 55263, 57552, 59488, 62348, 68016, 73684, 76736, 89232, 90688, 93522, 110526, 115104, 118976, 124696, 136032, 147368, 178464, 187044, 202631, 221052, 230208, 249392, 272064, 294736, 356928, 374088, 405262, 442104, 498784, 589472, 607893, 748176, 810524, 884208, 997568, 1178944, 1215786, 1496352, 1621048, 1768416, 2431572, 2992704, 3242096, 3536832, 4863144, 6484192, 9726288, 12968384, 19452576, 38905152]

約数ペア:

[(1, 38905152), (2, 19452576), (3, 12968384), (4, 9726288), (6, 6484192), (8, 4863144), (11, 3536832), (12, 3242096), (13, 2992704), (16, 2431572), (22, 1768416), (24, 1621048), (26, 1496352), (32, 1215786), (33, 1178944), (39, 997568), (44, 884208), (48, 810524), (52, 748176), (64, 607893), (66, 589472), (78, 498784), (88, 442104), (96, 405262), (104, 374088), (109, 356928), (132, 294736), (143, 272064), (156, 249392), (169, 230208), (176, 221052), (192, 202631), (208, 187044), (218, 178464), (264, 147368), (286, 136032), (312, 124696), (327, 118976), (338, 115104), (352, 110526), (416, 93522), (429, 90688), (436, 89232), (507, 76736), (528, 73684), (572, 68016), (624, 62348), (654, 59488), (676, 57552), (704, 55263), (832, 46761), (858, 45344), (872, 44616), (1014, 38368), (1056, 36842), (1144, 34008), (1199, 32448), (1248, 31174), (1308, 29744), (1352, 28776), (1417, 27456), (1716, 22672), (1744, 22308), (1859, 20928), (2028, 19184), (2112, 18421), (2288, 17004), (2398, 16224), (2496, 15587), (2616, 14872), (2704, 14388), (2834, 13728), (3432, 11336), (3488, 11154), (3597, 10816), (3718, 10464), (4056, 9592), (4251, 9152), (4576, 8502), (4796, 8112), (5232, 7436), (5408, 7194), (5577, 6976), (5668, 6864)]