169941712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{180023}}^1$

素因数の和:180090

約数の個数: 20

約数和(自身を含む): 334844640

約数和(自身を除く): 164902928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 180023, 360046, 720092, 1440184, 2880368, 10621357, 21242714, 42485428, 84970856, 169941712]

約数ペア:

[(1, 169941712), (2, 84970856), (4, 42485428), (8, 21242714), (16, 10621357), (59, 2880368), (118, 1440184), (236, 720092), (472, 360046), (944, 180023)]