163011456

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 96

約数和(自身を含む): 475927920

約数和(自身を除く): 312916464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 1993, 2272, 2556, 3408, 3986, 4544, 5112, 5979, 6816, 7972, 9088, 10224, 11958, 13632, 15944, 17937, 20448, 23916, 27264, 31888, 35874, 40896, 47832, 63776, 71748, 81792, 95664, 127552, 141503, 143496, 191328, 255104, 283006, 286992, 382656, 424509, 566012, 573984, 765312, 849018, 1132024, 1147968, 1273527, 1698036, 2264048, 2295936, 2547054, 3396072, 4528096, 5094108, 6792144, 9056192, 10188216, 13584288, 18112384, 20376432, 27168576, 40752864, 54337152, 81505728, 163011456]

約数ペア:

[(1, 163011456), (2, 81505728), (3, 54337152), (4, 40752864), (6, 27168576), (8, 20376432), (9, 18112384), (12, 13584288), (16, 10188216), (18, 9056192), (24, 6792144), (32, 5094108), (36, 4528096), (48, 3396072), (64, 2547054), (71, 2295936), (72, 2264048), (96, 1698036), (128, 1273527), (142, 1147968), (144, 1132024), (192, 849018), (213, 765312), (284, 573984), (288, 566012), (384, 424509), (426, 382656), (568, 286992), (576, 283006), (639, 255104), (852, 191328), (1136, 143496), (1152, 141503), (1278, 127552), (1704, 95664), (1993, 81792), (2272, 71748), (2556, 63776), (3408, 47832), (3986, 40896), (4544, 35874), (5112, 31888), (5979, 27264), (6816, 23916), (7972, 20448), (9088, 17937), (10224, 15944), (11958, 13632)]