128144538

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139591}}^1$

素因数の和:139619

約数の個数: 32

約数和(自身を含む): 301518720

約数和(自身を除く): 173374182

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 139591, 279182, 418773, 837546, 1256319, 2373047, 2512638, 3768957, 4746094, 7119141, 7537914, 14238282, 21357423, 42714846, 64072269, 128144538]

約数ペア:

[(1, 128144538), (2, 64072269), (3, 42714846), (6, 21357423), (9, 14238282), (17, 7537914), (18, 7119141), (27, 4746094), (34, 3768957), (51, 2512638), (54, 2373047), (102, 1256319), (153, 837546), (306, 418773), (459, 279182), (918, 139591)]