164743852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 355936000

約数和(自身を除く): 191192148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 499, 907, 998, 1814, 1996, 3493, 3628, 6349, 6487, 6986, 11791, 12698, 12974, 13972, 23582, 25396, 25948, 45409, 47164, 82537, 90818, 165074, 181636, 330148, 452593, 905186, 1810372, 3168151, 5883709, 6336302, 11767418, 12672604, 23534836, 41185963, 82371926, 164743852]

約数ペア:

[(1, 164743852), (2, 82371926), (4, 41185963), (7, 23534836), (13, 12672604), (14, 11767418), (26, 6336302), (28, 5883709), (52, 3168151), (91, 1810372), (182, 905186), (364, 452593), (499, 330148), (907, 181636), (998, 165074), (1814, 90818), (1996, 82537), (3493, 47164), (3628, 45409), (6349, 25948), (6487, 25396), (6986, 23582), (11791, 13972), (12698, 12974)]