158683706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 96783814

約数列:

[1, 2, 19, 38, 127, 131, 251, 254, 262, 502, 2413, 2489, 4769, 4826, 4978, 9538, 16637, 31877, 32881, 33274, 63754, 65762, 316103, 605663, 624739, 632206, 1211326, 1249478, 4175887, 8351774, 79341853, 158683706]

約数ペア:

[(1, 158683706), (2, 79341853), (19, 8351774), (38, 4175887), (127, 1249478), (131, 1211326), (251, 632206), (254, 624739), (262, 605663), (502, 316103), (2413, 65762), (2489, 63754), (4769, 33274), (4826, 32881), (4978, 31877), (9538, 16637)]