155856768

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9499

約数の個数: 64

約数和(自身を含む): 423667200

約数和(自身を除く): 267810432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 9439, 16512, 18878, 28317, 37756, 56634, 75512, 113268, 151024, 226536, 302048, 405877, 453072, 604096, 811754, 906144, 1208192, 1217631, 1623508, 1812288, 2435262, 3247016, 3624576, 4870524, 6494032, 9741048, 12988064, 19482096, 25976128, 38964192, 51952256, 77928384, 155856768]

約数ペア:

[(1, 155856768), (2, 77928384), (3, 51952256), (4, 38964192), (6, 25976128), (8, 19482096), (12, 12988064), (16, 9741048), (24, 6494032), (32, 4870524), (43, 3624576), (48, 3247016), (64, 2435262), (86, 1812288), (96, 1623508), (128, 1217631), (129, 1208192), (172, 906144), (192, 811754), (258, 604096), (344, 453072), (384, 405877), (516, 302048), (688, 226536), (1032, 151024), (1376, 113268), (2064, 75512), (2752, 56634), (4128, 37756), (5504, 28317), (8256, 18878), (9439, 16512)]