156978334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{17239}}^1$

素因数の和:17427

約数の個数: 16

約数和(自身を含む): 245152800

約数和(自身を除く): 88174466

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 17239, 34478, 499931, 999862, 2706523, 5413046, 78489167, 156978334]

約数ペア:

[(1, 156978334), (2, 78489167), (29, 5413046), (58, 2706523), (157, 999862), (314, 499931), (4553, 34478), (9106, 17239)]