128762016

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{25307}}^1$

素因数の和:25373

約数の個数: 48

約数和(自身を含む): 344391264

約数和(自身を除く): 215629248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 25307, 50614, 75921, 101228, 151842, 202456, 303684, 404912, 607368, 809824, 1214736, 1341271, 2429472, 2682542, 4023813, 5365084, 8047626, 10730168, 16095252, 21460336, 32190504, 42920672, 64381008, 128762016]

約数ペア:

[(1, 128762016), (2, 64381008), (3, 42920672), (4, 32190504), (6, 21460336), (8, 16095252), (12, 10730168), (16, 8047626), (24, 5365084), (32, 4023813), (48, 2682542), (53, 2429472), (96, 1341271), (106, 1214736), (159, 809824), (212, 607368), (318, 404912), (424, 303684), (636, 202456), (848, 151842), (1272, 101228), (1696, 75921), (2544, 50614), (5088, 25307)]