154939788

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{10223}}^1$

素因数の和:10654

約数の個数: 36

約数和(自身を含む): 392622048

約数和(自身を除く): 237682260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 10223, 15156, 20446, 30669, 40892, 61338, 92007, 122676, 184014, 368028, 4303883, 8607766, 12911649, 17215532, 25823298, 38734947, 51646596, 77469894, 154939788]

約数ペア:

[(1, 154939788), (2, 77469894), (3, 51646596), (4, 38734947), (6, 25823298), (9, 17215532), (12, 12911649), (18, 8607766), (36, 4303883), (421, 368028), (842, 184014), (1263, 122676), (1684, 92007), (2526, 61338), (3789, 40892), (5052, 30669), (7578, 20446), (10223, 15156)]