128500518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40639}}^1$

素因数の和:40692

約数の個数: 32

約数和(自身を含む): 280903680

約数和(自身を除く): 152403162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 40639, 81278, 121917, 243834, 690863, 1259809, 1381726, 2072589, 2519618, 3779427, 4145178, 7558854, 21416753, 42833506, 64250259, 128500518]

約数ペア:

[(1, 128500518), (2, 64250259), (3, 42833506), (6, 21416753), (17, 7558854), (31, 4145178), (34, 3779427), (51, 2519618), (62, 2072589), (93, 1381726), (102, 1259809), (186, 690863), (527, 243834), (1054, 121917), (1581, 81278), (3162, 40639)]