127148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 268800

約数和(自身を除く): 141652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 532, 956, 1673, 3346, 4541, 6692, 9082, 18164, 31787, 63574, 127148]

約数ペア:

[(1, 127148), (2, 63574), (4, 31787), (7, 18164), (14, 9082), (19, 6692), (28, 4541), (38, 3346), (76, 1673), (133, 956), (239, 532), (266, 478)]