131008306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24109}}^1$

素因数の和:24154

約数の個数: 32

約数和(自身を含む): 243028800

約数和(自身を除く): 112020494

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 24109, 48218, 265199, 313417, 458071, 530398, 626834, 916142, 3447587, 5038781, 5954923, 6895174, 10077562, 11909846, 65504153, 131008306]

約数ペア:

[(1, 131008306), (2, 65504153), (11, 11909846), (13, 10077562), (19, 6895174), (22, 5954923), (26, 5038781), (38, 3447587), (143, 916142), (209, 626834), (247, 530398), (286, 458071), (418, 313417), (494, 265199), (2717, 48218), (5434, 24109)]