172744922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38201}}^1$

素因数の和:38246

約数の個数: 32

約数和(自身を含む): 330065280

約数和(自身を除く): 157320358

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 38201, 76402, 267407, 534814, 649417, 725819, 1298834, 1451638, 4545919, 5080733, 9091838, 10161466, 12338923, 24677846, 86372461, 172744922]

約数ペア:

[(1, 172744922), (2, 86372461), (7, 24677846), (14, 12338923), (17, 10161466), (19, 9091838), (34, 5080733), (38, 4545919), (119, 1451638), (133, 1298834), (238, 725819), (266, 649417), (323, 534814), (646, 267407), (2261, 76402), (4522, 38201)]