164172114

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 372857472

約数和(自身を除く): 208685358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 257, 414, 514, 771, 1542, 1543, 2313, 3086, 4626, 4629, 5911, 9258, 11822, 13887, 17733, 27774, 35466, 35489, 53199, 70978, 106398, 106467, 212934, 319401, 396551, 638802, 793102, 1189653, 2379306, 3568959, 7137918, 9120673, 18241346, 27362019, 54724038, 82086057, 164172114]

約数ペア:

[(1, 164172114), (2, 82086057), (3, 54724038), (6, 27362019), (9, 18241346), (18, 9120673), (23, 7137918), (46, 3568959), (69, 2379306), (138, 1189653), (207, 793102), (257, 638802), (414, 396551), (514, 319401), (771, 212934), (1542, 106467), (1543, 106398), (2313, 70978), (3086, 53199), (4626, 35489), (4629, 35466), (5911, 27774), (9258, 17733), (11822, 13887)]