164629746

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{13921}}^1$

素因数の和:14008

約数の個数: 40

約数和(自身を含む): 373972764

約数和(自身を除く): 209343018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 13921, 27842, 41763, 83526, 125289, 250578, 375867, 751734, 1016233, 1127601, 2032466, 2255202, 3048699, 6097398, 9146097, 18292194, 27438291, 54876582, 82314873, 164629746]

約数ペア:

[(1, 164629746), (2, 82314873), (3, 54876582), (6, 27438291), (9, 18292194), (18, 9146097), (27, 6097398), (54, 3048699), (73, 2255202), (81, 2032466), (146, 1127601), (162, 1016233), (219, 751734), (438, 375867), (657, 250578), (1314, 125289), (1971, 83526), (3942, 41763), (5913, 27842), (11826, 13921)]