154192496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 307194624

約数和(自身を除く): 153002128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 271, 344, 542, 688, 827, 1084, 1654, 2168, 3308, 4336, 6616, 11653, 13232, 23306, 35561, 46612, 71122, 93224, 142244, 186448, 224117, 284488, 448234, 568976, 896468, 1792936, 3585872, 9637031, 19274062, 38548124, 77096248, 154192496]

約数ペア:

[(1, 154192496), (2, 77096248), (4, 38548124), (8, 19274062), (16, 9637031), (43, 3585872), (86, 1792936), (172, 896468), (271, 568976), (344, 448234), (542, 284488), (688, 224117), (827, 186448), (1084, 142244), (1654, 93224), (2168, 71122), (3308, 46612), (4336, 35561), (6616, 23306), (11653, 13232)]