155495216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6323}}^1$

素因数の和:6413

約数の個数: 40

約数和(自身を含む): 317591280

約数和(自身を除く): 162096064

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 6323, 12296, 12646, 24592, 25292, 50584, 101168, 183367, 335119, 366734, 670238, 733468, 1340476, 1466936, 2680952, 2933872, 5361904, 9718451, 19436902, 38873804, 77747608, 155495216]

約数ペア:

[(1, 155495216), (2, 77747608), (4, 38873804), (8, 19436902), (16, 9718451), (29, 5361904), (53, 2933872), (58, 2680952), (106, 1466936), (116, 1340476), (212, 733468), (232, 670238), (424, 366734), (464, 335119), (848, 183367), (1537, 101168), (3074, 50584), (6148, 25292), (6323, 24592), (12296, 12646)]