144531904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 314553600

約数和(自身を除く): 170021696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 239, 352, 478, 704, 859, 956, 1718, 1912, 2629, 3436, 3824, 5258, 6872, 7648, 9449, 10516, 13744, 15296, 18898, 21032, 27488, 37796, 42064, 54976, 75592, 84128, 151184, 168256, 205301, 302368, 410602, 604736, 821204, 1642408, 2258311, 3284816, 4516622, 6569632, 9033244, 13139264, 18066488, 36132976, 72265952, 144531904]

約数ペア:

[(1, 144531904), (2, 72265952), (4, 36132976), (8, 18066488), (11, 13139264), (16, 9033244), (22, 6569632), (32, 4516622), (44, 3284816), (64, 2258311), (88, 1642408), (176, 821204), (239, 604736), (352, 410602), (478, 302368), (704, 205301), (859, 168256), (956, 151184), (1718, 84128), (1912, 75592), (2629, 54976), (3436, 42064), (3824, 37796), (5258, 27488), (6872, 21032), (7648, 18898), (9449, 15296), (10516, 13744)]