147984704

素因数分解:

$2^6\times 7^2\times {\mathrm{47189}}^1$

素因数の和:47215

約数の個数: 42

約数和(自身を含む): 341608410

約数和(自身を除く): 193623706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 47189, 94378, 188756, 330323, 377512, 660646, 755024, 1321292, 1510048, 2312261, 2642584, 3020096, 4624522, 5285168, 9249044, 10570336, 18498088, 21140672, 36996176, 73992352, 147984704]

約数ペア:

[(1, 147984704), (2, 73992352), (4, 36996176), (7, 21140672), (8, 18498088), (14, 10570336), (16, 9249044), (28, 5285168), (32, 4624522), (49, 3020096), (56, 2642584), (64, 2312261), (98, 1510048), (112, 1321292), (196, 755024), (224, 660646), (392, 377512), (448, 330323), (784, 188756), (1568, 94378), (3136, 47189)]