156938418026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{109873}}^1$

素因数の和:110426

約数の個数: 32

約数和(自身を含む): 256005541008

約数和(自身を除く): 99067122982

約数列:

[1, 2, 13, 26, 137, 274, 401, 802, 1781, 3562, 5213, 10426, 54937, 109873, 109874, 219746, 714181, 1428349, 1428362, 2856698, 15052601, 30105202, 44059073, 88118146, 195683813, 391367626, 572767949, 1145535898, 6036093001, 12072186002, 78469209013, 156938418026]

約数ペア:

[(1, 156938418026), (2, 78469209013), (13, 12072186002), (26, 6036093001), (137, 1145535898), (274, 572767949), (401, 391367626), (802, 195683813), (1781, 88118146), (3562, 44059073), (5213, 30105202), (10426, 15052601), (54937, 2856698), (109873, 1428362), (109874, 1428349), (219746, 714181)]