157897376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 397704384

約数和(自身を除く): 239807008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 97, 104, 112, 169, 172, 182, 194, 208, 224, 301, 338, 344, 364, 388, 416, 559, 602, 676, 679, 688, 728, 776, 1118, 1183, 1204, 1261, 1352, 1358, 1376, 1456, 1552, 2236, 2366, 2408, 2522, 2704, 2716, 2912, 3104, 3913, 4171, 4472, 4732, 4816, 5044, 5408, 5432, 7267, 7826, 8342, 8827, 8944, 9464, 9632, 10088, 10864, 14534, 15652, 16393, 16684, 17654, 17888, 18928, 20176, 21728, 29068, 29197, 31304, 32786, 33368, 35308, 37856, 40352, 50869, 54223, 58136, 58394, 62608, 65572, 66736, 70616, 101738, 108446, 114751, 116272, 116788, 125216, 131144, 133472, 141232, 203476, 216892, 229502, 232544, 233576, 262288, 282464, 379561, 406952, 433784, 459004, 467152, 524576, 704899, 759122, 813904, 867568, 918008, 934304, 1409798, 1518244, 1627808, 1735136, 1836016, 2819596, 3036488, 3672032, 4934293, 5639192, 6072976, 9868586, 11278384, 12145952, 19737172, 22556768, 39474344, 78948688, 157897376]

約数ペア:

[(1, 157897376), (2, 78948688), (4, 39474344), (7, 22556768), (8, 19737172), (13, 12145952), (14, 11278384), (16, 9868586), (26, 6072976), (28, 5639192), (32, 4934293), (43, 3672032), (52, 3036488), (56, 2819596), (86, 1836016), (91, 1735136), (97, 1627808), (104, 1518244), (112, 1409798), (169, 934304), (172, 918008), (182, 867568), (194, 813904), (208, 759122), (224, 704899), (301, 524576), (338, 467152), (344, 459004), (364, 433784), (388, 406952), (416, 379561), (559, 282464), (602, 262288), (676, 233576), (679, 232544), (688, 229502), (728, 216892), (776, 203476), (1118, 141232), (1183, 133472), (1204, 131144), (1261, 125216), (1352, 116788), (1358, 116272), (1376, 114751), (1456, 108446), (1552, 101738), (2236, 70616), (2366, 66736), (2408, 65572), (2522, 62608), (2704, 58394), (2716, 58136), (2912, 54223), (3104, 50869), (3913, 40352), (4171, 37856), (4472, 35308), (4732, 33368), (4816, 32786), (5044, 31304), (5408, 29197), (5432, 29068), (7267, 21728), (7826, 20176), (8342, 18928), (8827, 17888), (8944, 17654), (9464, 16684), (9632, 16393), (10088, 15652), (10864, 14534)]