159905936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 339406848

約数和(自身を除く): 179500912

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 107, 124, 131, 184, 214, 248, 262, 368, 428, 496, 524, 713, 856, 1048, 1426, 1712, 2096, 2461, 2852, 3013, 3317, 4061, 4922, 5704, 6026, 6634, 8122, 9844, 11408, 12052, 13268, 14017, 16244, 19688, 24104, 26536, 28034, 32488, 39376, 48208, 53072, 56068, 64976, 76291, 93403, 112136, 152582, 186806, 224272, 305164, 322391, 373612, 434527, 610328, 644782, 747224, 869054, 1220656, 1289564, 1494448, 1738108, 2579128, 3476216, 5158256, 6952432, 9994121, 19988242, 39976484, 79952968, 159905936]

約数ペア:

[(1, 159905936), (2, 79952968), (4, 39976484), (8, 19988242), (16, 9994121), (23, 6952432), (31, 5158256), (46, 3476216), (62, 2579128), (92, 1738108), (107, 1494448), (124, 1289564), (131, 1220656), (184, 869054), (214, 747224), (248, 644782), (262, 610328), (368, 434527), (428, 373612), (496, 322391), (524, 305164), (713, 224272), (856, 186806), (1048, 152582), (1426, 112136), (1712, 93403), (2096, 76291), (2461, 64976), (2852, 56068), (3013, 53072), (3317, 48208), (4061, 39376), (4922, 32488), (5704, 28034), (6026, 26536), (6634, 24104), (8122, 19688), (9844, 16244), (11408, 14017), (12052, 13268)]