139035512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 345945600

約数和(自身を除く): 206910088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 43, 44, 56, 58, 77, 86, 88, 116, 154, 172, 181, 203, 232, 301, 308, 319, 344, 362, 406, 473, 602, 616, 638, 724, 812, 946, 1204, 1247, 1267, 1276, 1448, 1624, 1892, 1991, 2233, 2408, 2494, 2534, 2552, 3311, 3784, 3982, 4466, 4988, 5068, 5249, 6622, 7783, 7964, 8729, 8932, 9976, 10136, 10498, 13244, 13717, 13937, 15566, 15928, 17458, 17864, 20996, 26488, 27434, 27874, 31132, 34916, 36743, 41992, 54481, 54868, 55748, 57739, 62264, 69832, 73486, 85613, 96019, 108962, 109736, 111496, 115478, 146972, 171226, 192038, 217924, 225707, 230956, 293944, 342452, 384076, 404173, 435848, 451414, 461912, 599291, 684904, 768152, 808346, 902828, 1198582, 1579949, 1616692, 1805656, 2397164, 2482777, 3159898, 3233384, 4794328, 4965554, 6319796, 9931108, 12639592, 17379439, 19862216, 34758878, 69517756, 139035512]

約数ペア:

[(1, 139035512), (2, 69517756), (4, 34758878), (7, 19862216), (8, 17379439), (11, 12639592), (14, 9931108), (22, 6319796), (28, 4965554), (29, 4794328), (43, 3233384), (44, 3159898), (56, 2482777), (58, 2397164), (77, 1805656), (86, 1616692), (88, 1579949), (116, 1198582), (154, 902828), (172, 808346), (181, 768152), (203, 684904), (232, 599291), (301, 461912), (308, 451414), (319, 435848), (344, 404173), (362, 384076), (406, 342452), (473, 293944), (602, 230956), (616, 225707), (638, 217924), (724, 192038), (812, 171226), (946, 146972), (1204, 115478), (1247, 111496), (1267, 109736), (1276, 108962), (1448, 96019), (1624, 85613), (1892, 73486), (1991, 69832), (2233, 62264), (2408, 57739), (2494, 55748), (2534, 54868), (2552, 54481), (3311, 41992), (3784, 36743), (3982, 34916), (4466, 31132), (4988, 27874), (5068, 27434), (5249, 26488), (6622, 20996), (7783, 17864), (7964, 17458), (8729, 15928), (8932, 15566), (9976, 13937), (10136, 13717), (10498, 13244)]