137940984

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19751}}^1$

素因数の和:19860

約数の個数: 48

約数和(自身を含む): 377460720

約数和(自身を除く): 239519736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 355518, 474024, 711036, 1422072, 1915847, 3831694, 5747541, 7663388, 11495082, 15326776, 17242623, 22990164, 34485246, 45980328, 68970492, 137940984]

約数ペア:

[(1, 137940984), (2, 68970492), (3, 45980328), (4, 34485246), (6, 22990164), (8, 17242623), (9, 15326776), (12, 11495082), (18, 7663388), (24, 5747541), (36, 3831694), (72, 1915847), (97, 1422072), (194, 711036), (291, 474024), (388, 355518), (582, 237012), (776, 177759), (873, 158008), (1164, 118506), (1746, 79004), (2328, 59253), (3492, 39502), (6984, 19751)]