117581152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12335

約数の個数: 48

約数和(自身を含む): 260154720

約数和(自身を除く): 142573568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 12289, 24578, 49156, 98312, 159757, 196624, 282647, 319514, 393248, 565294, 639028, 1130588, 1278056, 2261176, 2556112, 3674411, 4522352, 5112224, 7348822, 9044704, 14697644, 29395288, 58790576, 117581152]

約数ペア:

[(1, 117581152), (2, 58790576), (4, 29395288), (8, 14697644), (13, 9044704), (16, 7348822), (23, 5112224), (26, 4522352), (32, 3674411), (46, 2556112), (52, 2261176), (92, 1278056), (104, 1130588), (184, 639028), (208, 565294), (299, 393248), (368, 319514), (416, 282647), (598, 196624), (736, 159757), (1196, 98312), (2392, 49156), (4784, 24578), (9568, 12289)]