155539536

素因数分解:

$2^4\times 3^1\times {\mathrm{3240407}}^1$

素因数の和:3240418

約数の個数: 20

約数和(自身を含む): 401810592

約数和(自身を除く): 246271056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3240407, 6480814, 9721221, 12961628, 19442442, 25923256, 38884884, 51846512, 77769768, 155539536]

約数ペア:

[(1, 155539536), (2, 77769768), (3, 51846512), (4, 38884884), (6, 25923256), (8, 19442442), (12, 12961628), (16, 9721221), (24, 6480814), (48, 3240407)]