155126906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 271019520

約数和(自身を除く): 115892614

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 5227, 10454, 14839, 29678, 57497, 99313, 114994, 198626, 371117, 742234, 1092443, 2184886, 4082287, 7051223, 8164574, 14102446, 77563453, 155126906]

約数ペア:

[(1, 155126906), (2, 77563453), (11, 14102446), (19, 8164574), (22, 7051223), (38, 4082287), (71, 2184886), (142, 1092443), (209, 742234), (418, 371117), (781, 198626), (1349, 114994), (1562, 99313), (2698, 57497), (5227, 29678), (10454, 14839)]