156769438208

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{1281131}}^1$

素因数の和:1281388

約数の個数: 40

約数和(自身を含む): 314543528640

約数和(自身を除く): 157774090432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1912, 3824, 7648, 15296, 30592, 61184, 122368, 1281131, 2562262, 5124524, 10249048, 20498096, 40996192, 81992384, 163984768, 306190309, 327969536, 612380618, 655939072, 1224761236, 2449522472, 4899044944, 9798089888, 19596179776, 39192359552, 78384719104, 156769438208]

約数ペア:

[(1, 156769438208), (2, 78384719104), (4, 39192359552), (8, 19596179776), (16, 9798089888), (32, 4899044944), (64, 2449522472), (128, 1224761236), (239, 655939072), (256, 612380618), (478, 327969536), (512, 306190309), (956, 163984768), (1912, 81992384), (3824, 40996192), (7648, 20498096), (15296, 10249048), (30592, 5124524), (61184, 2562262), (122368, 1281131)]