156955089392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239260807}}^1$

素因数の和:239260856

約数の個数: 20

約数和(自身を含む): 311517572016

約数和(自身を除く): 154562482624

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 239260807, 478521614, 957043228, 1914086456, 3828172912, 9809693087, 19619386174, 39238772348, 78477544696, 156955089392]

約数ペア:

[(1, 156955089392), (2, 78477544696), (4, 39238772348), (8, 19619386174), (16, 9809693087), (41, 3828172912), (82, 1914086456), (164, 957043228), (328, 478521614), (656, 239260807)]