156777679430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1\times {\mathrm{74323}}^1$

素因数の和:77372

約数の個数: 32

約数和(自身を含む): 286274642688

約数和(自身を除く): 129496963258

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2971, 5942, 14855, 29710, 74323, 148646, 210941, 371615, 421882, 743230, 1054705, 2109410, 5276933, 10553866, 26384665, 52769330, 220813633, 441627266, 1104068165, 2208136330, 15677767943, 31355535886, 78388839715, 156777679430]

約数ペア:

[(1, 156777679430), (2, 78388839715), (5, 31355535886), (10, 15677767943), (71, 2208136330), (142, 1104068165), (355, 441627266), (710, 220813633), (2971, 52769330), (5942, 26384665), (14855, 10553866), (29710, 5276933), (74323, 2109410), (148646, 1054705), (210941, 743230), (371615, 421882)]