128430024

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 337789440

約数和(自身を除く): 209359416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3257, 3286, 4929, 6514, 6572, 9771, 9858, 13028, 13144, 19542, 19716, 26056, 39084, 39432, 78168, 100967, 172621, 201934, 302901, 345242, 403868, 517863, 605802, 690484, 807736, 1035726, 1211604, 1380968, 2071452, 2423208, 4142904, 5351251, 10702502, 16053753, 21405004, 32107506, 42810008, 64215012, 128430024]

約数ペア:

[(1, 128430024), (2, 64215012), (3, 42810008), (4, 32107506), (6, 21405004), (8, 16053753), (12, 10702502), (24, 5351251), (31, 4142904), (53, 2423208), (62, 2071452), (93, 1380968), (106, 1211604), (124, 1035726), (159, 807736), (186, 690484), (212, 605802), (248, 517863), (318, 403868), (372, 345242), (424, 302901), (636, 201934), (744, 172621), (1272, 100967), (1643, 78168), (3257, 39432), (3286, 39084), (4929, 26056), (6514, 19716), (6572, 19542), (9771, 13144), (9858, 13028)]