238244128

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{158407}}^1$

素因数の和:158464

約数の個数: 24

約数和(自身を含む): 479025792

約数和(自身を除く): 240781664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 158407, 316814, 633628, 1267256, 2534512, 5069024, 7445129, 14890258, 29780516, 59561032, 119122064, 238244128]

約数ペア:

[(1, 238244128), (2, 119122064), (4, 59561032), (8, 29780516), (16, 14890258), (32, 7445129), (47, 5069024), (94, 2534512), (188, 1267256), (376, 633628), (752, 316814), (1504, 158407)]