168451024

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 407116800

約数和(自身を除く): 238665776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 49, 56, 58, 62, 98, 112, 116, 124, 196, 203, 217, 232, 239, 248, 392, 406, 434, 464, 478, 496, 784, 812, 868, 899, 956, 1421, 1519, 1624, 1673, 1736, 1798, 1912, 2842, 3038, 3248, 3346, 3472, 3596, 3824, 5684, 6076, 6293, 6692, 6931, 7192, 7409, 11368, 11711, 12152, 12586, 13384, 13862, 14384, 14818, 22736, 23422, 24304, 25172, 26768, 27724, 29636, 44051, 46844, 48517, 50344, 51863, 55448, 59272, 88102, 93688, 97034, 100688, 103726, 110896, 118544, 176204, 187376, 194068, 207452, 214861, 339619, 352408, 363041, 388136, 414904, 429722, 679238, 704816, 726082, 776272, 829808, 859444, 1358476, 1452164, 1504027, 1718888, 2716952, 2904328, 3008054, 3437776, 5433904, 5808656, 6016108, 10528189, 12032216, 21056378, 24064432, 42112756, 84225512, 168451024]

約数ペア:

[(1, 168451024), (2, 84225512), (4, 42112756), (7, 24064432), (8, 21056378), (14, 12032216), (16, 10528189), (28, 6016108), (29, 5808656), (31, 5433904), (49, 3437776), (56, 3008054), (58, 2904328), (62, 2716952), (98, 1718888), (112, 1504027), (116, 1452164), (124, 1358476), (196, 859444), (203, 829808), (217, 776272), (232, 726082), (239, 704816), (248, 679238), (392, 429722), (406, 414904), (434, 388136), (464, 363041), (478, 352408), (496, 339619), (784, 214861), (812, 207452), (868, 194068), (899, 187376), (956, 176204), (1421, 118544), (1519, 110896), (1624, 103726), (1673, 100688), (1736, 97034), (1798, 93688), (1912, 88102), (2842, 59272), (3038, 55448), (3248, 51863), (3346, 50344), (3472, 48517), (3596, 46844), (3824, 44051), (5684, 29636), (6076, 27724), (6293, 26768), (6692, 25172), (6931, 24304), (7192, 23422), (7409, 22736), (11368, 14818), (11711, 14384), (12152, 13862), (12586, 13384)]