156689214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{13723}}^1$

素因数の和:13912

約数の個数: 32

約数和(自身を含む): 343868544

約数和(自身を除く): 187179330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 3806, 5709, 11418, 13723, 27446, 41169, 82338, 150953, 301906, 452859, 905718, 2374079, 4748158, 7122237, 14244474, 26114869, 52229738, 78344607, 156689214]

約数ペア:

[(1, 156689214), (2, 78344607), (3, 52229738), (6, 26114869), (11, 14244474), (22, 7122237), (33, 4748158), (66, 2374079), (173, 905718), (346, 452859), (519, 301906), (1038, 150953), (1903, 82338), (3806, 41169), (5709, 27446), (11418, 13723)]