157069144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8699}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 307458000

約数和(自身を除く): 150388856

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 8699, 9028, 17398, 18056, 34796, 69592, 321863, 530639, 643726, 1061278, 1287452, 2122556, 2574904, 4245112, 19633643, 39267286, 78534572, 157069144]

約数ペア:

[(1, 157069144), (2, 78534572), (4, 39267286), (8, 19633643), (37, 4245112), (61, 2574904), (74, 2122556), (122, 1287452), (148, 1061278), (244, 643726), (296, 530639), (488, 321863), (2257, 69592), (4514, 34796), (8699, 18056), (9028, 17398)]