156352554

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 345126600

約数和(自身を除く): 188774046

約数列:

[1, 2, 3, 6, 9, 18, 97, 149, 194, 291, 298, 447, 582, 601, 873, 894, 1202, 1341, 1746, 1803, 2682, 3606, 5409, 10818, 14453, 28906, 43359, 58297, 86718, 89549, 116594, 130077, 174891, 179098, 260154, 268647, 349782, 524673, 537294, 805941, 1049346, 1611882, 8686253, 17372506, 26058759, 52117518, 78176277, 156352554]

約数ペア:

[(1, 156352554), (2, 78176277), (3, 52117518), (6, 26058759), (9, 17372506), (18, 8686253), (97, 1611882), (149, 1049346), (194, 805941), (291, 537294), (298, 524673), (447, 349782), (582, 268647), (601, 260154), (873, 179098), (894, 174891), (1202, 130077), (1341, 116594), (1746, 89549), (1803, 86718), (2682, 58297), (3606, 43359), (5409, 28906), (10818, 14453)]