161839512

素因数分解:

$2^3\times 3^3\times {\mathrm{749257}}^1$

素因数の和:749272

約数の個数: 32

約数和(自身を含む): 449554800

約数和(自身を除く): 287715288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 749257, 1498514, 2247771, 2997028, 4495542, 5994056, 6743313, 8991084, 13486626, 17982168, 20229939, 26973252, 40459878, 53946504, 80919756, 161839512]

約数ペア:

[(1, 161839512), (2, 80919756), (3, 53946504), (4, 40459878), (6, 26973252), (8, 20229939), (9, 17982168), (12, 13486626), (18, 8991084), (24, 6743313), (27, 5994056), (36, 4495542), (54, 2997028), (72, 2247771), (108, 1498514), (216, 749257)]