157028552

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{39023}}^1$

素因数の和:39532

約数の個数: 16

約数和(自身を含む): 295021440

約数和(自身を除く): 137992888

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 39023, 78046, 156092, 312184, 19628569, 39257138, 78514276, 157028552]

約数ペア:

[(1, 157028552), (2, 78514276), (4, 39257138), (8, 19628569), (503, 312184), (1006, 156092), (2012, 78046), (4024, 39023)]