138947088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{413533}}^1$

素因数の和:413551

約数の個数: 40

約数和(自身を含む): 410225728

約数和(自身を除く): 271278640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 413533, 827066, 1240599, 1654132, 2481198, 2894731, 3308264, 4962396, 5789462, 6616528, 8684193, 9924792, 11578924, 17368386, 19849584, 23157848, 34736772, 46315696, 69473544, 138947088]

約数ペア:

[(1, 138947088), (2, 69473544), (3, 46315696), (4, 34736772), (6, 23157848), (7, 19849584), (8, 17368386), (12, 11578924), (14, 9924792), (16, 8684193), (21, 6616528), (24, 5789462), (28, 4962396), (42, 3308264), (48, 2894731), (56, 2481198), (84, 1654132), (112, 1240599), (168, 827066), (336, 413533)]