130218138

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 297665280

約数和(自身を除く): 167447142

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 173, 263, 318, 346, 477, 519, 526, 789, 954, 1038, 1431, 1557, 1578, 2367, 2862, 3114, 4671, 4734, 7101, 9169, 9342, 13939, 14202, 18338, 27507, 27878, 41817, 45499, 55014, 82521, 83634, 90998, 125451, 136497, 165042, 247563, 250902, 272994, 376353, 409491, 495126, 752706, 818982, 1228473, 2411447, 2456946, 4822894, 7234341, 14468682, 21703023, 43406046, 65109069, 130218138]

約数ペア:

[(1, 130218138), (2, 65109069), (3, 43406046), (6, 21703023), (9, 14468682), (18, 7234341), (27, 4822894), (53, 2456946), (54, 2411447), (106, 1228473), (159, 818982), (173, 752706), (263, 495126), (318, 409491), (346, 376353), (477, 272994), (519, 250902), (526, 247563), (789, 165042), (954, 136497), (1038, 125451), (1431, 90998), (1557, 83634), (1578, 82521), (2367, 55014), (2862, 45499), (3114, 41817), (4671, 27878), (4734, 27507), (7101, 18338), (9169, 14202), (9342, 13939)]