122514736

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{21211}}^1$

素因数の和:21257

約数の個数: 30

約数和(自身を含む): 250534932

約数和(自身を除く): 128020196

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 21211, 42422, 84844, 169688, 339376, 403009, 806018, 1612036, 3224072, 6448144, 7657171, 15314342, 30628684, 61257368, 122514736]

約数ペア:

[(1, 122514736), (2, 61257368), (4, 30628684), (8, 15314342), (16, 7657171), (19, 6448144), (38, 3224072), (76, 1612036), (152, 806018), (304, 403009), (361, 339376), (722, 169688), (1444, 84844), (2888, 42422), (5776, 21211)]