159135928

素因数分解:

$2^3\times 7^2\times {\mathrm{405959}}^1$

素因数の和:405979

約数の個数: 24

約数和(自身を含む): 347095800

約数和(自身を除く): 187959872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 405959, 811918, 1623836, 2841713, 3247672, 5683426, 11366852, 19891991, 22733704, 39783982, 79567964, 159135928]

約数ペア:

[(1, 159135928), (2, 79567964), (4, 39783982), (7, 22733704), (8, 19891991), (14, 11366852), (28, 5683426), (49, 3247672), (56, 2841713), (98, 1623836), (196, 811918), (392, 405959)]