148004416

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10707

約数の個数: 56

約数和(自身を含む): 346512896

約数和(自身を除く): 198508480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 10657, 13888, 21314, 42628, 74599, 85256, 149198, 170512, 298396, 330367, 341024, 596792, 660734, 682048, 1193584, 1321468, 2312569, 2387168, 2642936, 4625138, 4774336, 5285872, 9250276, 10571744, 18500552, 21143488, 37001104, 74002208, 148004416]

約数ペア:

[(1, 148004416), (2, 74002208), (4, 37001104), (7, 21143488), (8, 18500552), (14, 10571744), (16, 9250276), (28, 5285872), (31, 4774336), (32, 4625138), (56, 2642936), (62, 2387168), (64, 2312569), (112, 1321468), (124, 1193584), (217, 682048), (224, 660734), (248, 596792), (434, 341024), (448, 330367), (496, 298396), (868, 170512), (992, 149198), (1736, 85256), (1984, 74599), (3472, 42628), (6944, 21314), (10657, 13888)]