155540624

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{3709}}^1$

素因数の和:6338

約数の個数: 20

約数和(自身を含む): 301556220

約数和(自身を除く): 146015596

約数列:

[1, 2, 4, 8, 16, 2621, 3709, 5242, 7418, 10484, 14836, 20968, 29672, 41936, 59344, 9721289, 19442578, 38885156, 77770312, 155540624]

約数ペア:

[(1, 155540624), (2, 77770312), (4, 38885156), (8, 19442578), (16, 9721289), (2621, 59344), (3709, 41936), (5242, 29672), (7418, 20968), (10484, 14836)]