156381894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{152419}}^1$

素因数の和:152449

約数の個数: 32

約数和(自身を含む): 365808000

約数和(自身を除く): 209426106

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 152419, 304838, 457257, 914514, 1371771, 2743542, 2895961, 4115313, 5791922, 8230626, 8687883, 17375766, 26063649, 52127298, 78190947, 156381894]

約数ペア:

[(1, 156381894), (2, 78190947), (3, 52127298), (6, 26063649), (9, 17375766), (18, 8687883), (19, 8230626), (27, 5791922), (38, 4115313), (54, 2895961), (57, 2743542), (114, 1371771), (171, 914514), (342, 457257), (513, 304838), (1026, 152419)]