159794642

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{5167}}^1$

素因数の和:5270

約数の個数: 24

約数和(自身を含む): 279940224

約数和(自身を除く): 120145582

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2209, 4418, 5167, 10334, 15463, 30926, 36169, 72338, 242849, 485698, 1699943, 3399886, 11413903, 22827806, 79897321, 159794642]

約数ペア:

[(1, 159794642), (2, 79897321), (7, 22827806), (14, 11413903), (47, 3399886), (94, 1699943), (329, 485698), (658, 242849), (2209, 72338), (4418, 36169), (5167, 30926), (10334, 15463)]