151121288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11171}}^1$

素因数の和:11285

約数の個数: 32

約数和(自身を含む): 301644000

約数和(自身を除く): 150522712

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 11171, 13528, 22342, 44684, 89368, 212249, 424498, 848996, 994219, 1697992, 1988438, 3976876, 7953752, 18890161, 37780322, 75560644, 151121288]

約数ペア:

[(1, 151121288), (2, 75560644), (4, 37780322), (8, 18890161), (19, 7953752), (38, 3976876), (76, 1988438), (89, 1697992), (152, 994219), (178, 848996), (356, 424498), (712, 212249), (1691, 89368), (3382, 44684), (6764, 22342), (11171, 13528)]