156905176

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6841}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 305426880

約数和(自身を除く): 148521704

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 2867, 5734, 6841, 11468, 13682, 22936, 27364, 54728, 321527, 417301, 643054, 834602, 1286108, 1669204, 2572216, 3338408, 19613147, 39226294, 78452588, 156905176]

約数ペア:

[(1, 156905176), (2, 78452588), (4, 39226294), (8, 19613147), (47, 3338408), (61, 2572216), (94, 1669204), (122, 1286108), (188, 834602), (244, 643054), (376, 417301), (488, 321527), (2867, 54728), (5734, 27364), (6841, 22936), (11468, 13682)]