128954328

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{12409}}^1$

素因数の和:12851

約数の個数: 32

約数和(自身を含む): 323156400

約数和(自身を除く): 194202072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 2598, 3464, 5196, 10392, 12409, 24818, 37227, 49636, 74454, 99272, 148908, 297816, 5373097, 10746194, 16119291, 21492388, 32238582, 42984776, 64477164, 128954328]

約数ペア:

[(1, 128954328), (2, 64477164), (3, 42984776), (4, 32238582), (6, 21492388), (8, 16119291), (12, 10746194), (24, 5373097), (433, 297816), (866, 148908), (1299, 99272), (1732, 74454), (2598, 49636), (3464, 37227), (5196, 24818), (10392, 12409)]