156968984238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20641}}^1\times {\mathrm{115223}}^1$

素因数の和:135880

約数の個数: 32

約数和(自身を含む): 342497348352

約数和(自身を除く): 185528364114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 20641, 41282, 61923, 115223, 123846, 227051, 230446, 345669, 454102, 681153, 691338, 1267453, 1362306, 2534906, 3802359, 7604718, 2378317943, 4756635886, 7134953829, 14269907658, 26161497373, 52322994746, 78484492119, 156968984238]

約数ペア:

[(1, 156968984238), (2, 78484492119), (3, 52322994746), (6, 26161497373), (11, 14269907658), (22, 7134953829), (33, 4756635886), (66, 2378317943), (20641, 7604718), (41282, 3802359), (61923, 2534906), (115223, 1362306), (123846, 1267453), (227051, 691338), (230446, 681153), (345669, 454102)]