178126368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 144

約数和(自身を含む): 572836320

約数和(自身を除く): 394709952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 1993, 2128, 2352, 2793, 3192, 3724, 3986, 4256, 4704, 5586, 5979, 6384, 7448, 7972, 11172, 11958, 12768, 13951, 14896, 15944, 22344, 23916, 27902, 29792, 31888, 37867, 41853, 44688, 47832, 55804, 63776, 75734, 83706, 89376, 95664, 97657, 111608, 113601, 151468, 167412, 191328, 195314, 223216, 227202, 265069, 292971, 302936, 334824, 390628, 446432, 454404, 530138, 585942, 605872, 669648, 781256, 795207, 908808, 1060276, 1171884, 1211744, 1339296, 1562512, 1590414, 1817616, 1855483, 2120552, 2343768, 3125024, 3180828, 3635232, 3710966, 4241104, 4687536, 5566449, 6361656, 7421932, 8482208, 9375072, 11132898, 12723312, 14843864, 22265796, 25446624, 29687728, 44531592, 59375456, 89063184, 178126368]

約数ペア:

[(1, 178126368), (2, 89063184), (3, 59375456), (4, 44531592), (6, 29687728), (7, 25446624), (8, 22265796), (12, 14843864), (14, 12723312), (16, 11132898), (19, 9375072), (21, 8482208), (24, 7421932), (28, 6361656), (32, 5566449), (38, 4687536), (42, 4241104), (48, 3710966), (49, 3635232), (56, 3180828), (57, 3125024), (76, 2343768), (84, 2120552), (96, 1855483), (98, 1817616), (112, 1590414), (114, 1562512), (133, 1339296), (147, 1211744), (152, 1171884), (168, 1060276), (196, 908808), (224, 795207), (228, 781256), (266, 669648), (294, 605872), (304, 585942), (336, 530138), (392, 454404), (399, 446432), (456, 390628), (532, 334824), (588, 302936), (608, 292971), (672, 265069), (784, 227202), (798, 223216), (912, 195314), (931, 191328), (1064, 167412), (1176, 151468), (1568, 113601), (1596, 111608), (1824, 97657), (1862, 95664), (1993, 89376), (2128, 83706), (2352, 75734), (2793, 63776), (3192, 55804), (3724, 47832), (3986, 44688), (4256, 41853), (4704, 37867), (5586, 31888), (5979, 29792), (6384, 27902), (7448, 23916), (7972, 22344), (11172, 15944), (11958, 14896), (12768, 13951)]