129198784

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 112

約数和(自身を含む): 317479680

約数和(自身を除く): 188280896

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 704, 743, 832, 836, 988, 1144, 1216, 1486, 1672, 1976, 2288, 2717, 2972, 3344, 3952, 4576, 5434, 5944, 6688, 7904, 8173, 9152, 9659, 10868, 11888, 13376, 14117, 15808, 16346, 19318, 21736, 23776, 28234, 32692, 38636, 43472, 47552, 56468, 65384, 77272, 86944, 106249, 112936, 130768, 154544, 155287, 173888, 183521, 212498, 225872, 261536, 309088, 310574, 367042, 424996, 451744, 523072, 618176, 621148, 734084, 849992, 903488, 1242296, 1468168, 1699984, 2018731, 2484592, 2936336, 3399968, 4037462, 4969184, 5872672, 6799936, 8074924, 9938368, 11745344, 16149848, 32299696, 64599392, 129198784]

約数ペア:

[(1, 129198784), (2, 64599392), (4, 32299696), (8, 16149848), (11, 11745344), (13, 9938368), (16, 8074924), (19, 6799936), (22, 5872672), (26, 4969184), (32, 4037462), (38, 3399968), (44, 2936336), (52, 2484592), (64, 2018731), (76, 1699984), (88, 1468168), (104, 1242296), (143, 903488), (152, 849992), (176, 734084), (208, 621148), (209, 618176), (247, 523072), (286, 451744), (304, 424996), (352, 367042), (416, 310574), (418, 309088), (494, 261536), (572, 225872), (608, 212498), (704, 183521), (743, 173888), (832, 155287), (836, 154544), (988, 130768), (1144, 112936), (1216, 106249), (1486, 86944), (1672, 77272), (1976, 65384), (2288, 56468), (2717, 47552), (2972, 43472), (3344, 38636), (3952, 32692), (4576, 28234), (5434, 23776), (5944, 21736), (6688, 19318), (7904, 16346), (8173, 15808), (9152, 14117), (9659, 13376), (10868, 11888)]