159870568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139747}}^1$

素因数の和:139777

約数の個数: 32

約数和(自身を含む): 352164960

約数和(自身を除く): 192294392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 139747, 279494, 558988, 1117976, 1537217, 1816711, 3074434, 3633422, 6148868, 7266844, 12297736, 14533688, 19983821, 39967642, 79935284, 159870568]

約数ペア:

[(1, 159870568), (2, 79935284), (4, 39967642), (8, 19983821), (11, 14533688), (13, 12297736), (22, 7266844), (26, 6148868), (44, 3633422), (52, 3074434), (88, 1816711), (104, 1537217), (143, 1117976), (286, 558988), (572, 279494), (1144, 139747)]