156926949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 226281600

約数和(自身を除く): 69354651

約数列:

[1, 3, 17, 51, 107, 149, 193, 321, 447, 579, 1819, 2533, 3281, 5457, 7599, 9843, 15943, 20651, 28757, 47829, 61953, 86271, 271031, 351067, 488869, 813093, 1053201, 1466607, 3076999, 9230997, 52308983, 156926949]

約数ペア:

[(1, 156926949), (3, 52308983), (17, 9230997), (51, 3076999), (107, 1466607), (149, 1053201), (193, 813093), (321, 488869), (447, 351067), (579, 271031), (1819, 86271), (2533, 61953), (3281, 47829), (5457, 28757), (7599, 20651), (9843, 15943)]