157212726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 363156480

約数和(自身を除く): 205943754

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 283, 418, 443, 566, 627, 849, 886, 1254, 1329, 1698, 2658, 3113, 4873, 5377, 6226, 8417, 9339, 9746, 10754, 14619, 16131, 16834, 18678, 25251, 29238, 32262, 50502, 59147, 92587, 118294, 125369, 177441, 185174, 250738, 277761, 354882, 376107, 555522, 752214, 1379059, 2382011, 2758118, 4137177, 4764022, 7146033, 8274354, 14292066, 26202121, 52404242, 78606363, 157212726]

約数ペア:

[(1, 157212726), (2, 78606363), (3, 52404242), (6, 26202121), (11, 14292066), (19, 8274354), (22, 7146033), (33, 4764022), (38, 4137177), (57, 2758118), (66, 2382011), (114, 1379059), (209, 752214), (283, 555522), (418, 376107), (443, 354882), (566, 277761), (627, 250738), (849, 185174), (886, 177441), (1254, 125369), (1329, 118294), (1698, 92587), (2658, 59147), (3113, 50502), (4873, 32262), (5377, 29238), (6226, 25251), (8417, 18678), (9339, 16834), (9746, 16131), (10754, 14619)]