15140328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90121}}^1$

素因数の和:90137

約数の個数: 32

約数和(自身を含む): 43258560

約数和(自身を除く): 28118232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90121, 180242, 270363, 360484, 540726, 630847, 720968, 1081452, 1261694, 1892541, 2162904, 2523388, 3785082, 5046776, 7570164, 15140328]

約数ペア:

[(1, 15140328), (2, 7570164), (3, 5046776), (4, 3785082), (6, 2523388), (7, 2162904), (8, 1892541), (12, 1261694), (14, 1081452), (21, 720968), (24, 630847), (28, 540726), (42, 360484), (56, 270363), (84, 180242), (168, 90121)]