156908429626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{194675471}}^1$

素因数の和:194675517

約数の個数: 16

約数和(自身を含む): 261643834368

約数和(自身を除く): 104735404742

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 194675471, 389350942, 2530781123, 5061562246, 6034939601, 12069879202, 78454214813, 156908429626]

約数ペア:

[(1, 156908429626), (2, 78454214813), (13, 12069879202), (26, 6034939601), (31, 5061562246), (62, 2530781123), (403, 389350942), (806, 194675471)]