126405188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 273584640

約数和(自身を除く): 147179452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 956, 1453, 1673, 2906, 3107, 3346, 5812, 6214, 6692, 10171, 12428, 18889, 20342, 21749, 37778, 40684, 43498, 75556, 86996, 132223, 264446, 347267, 528892, 694534, 1389068, 2430869, 4514471, 4861738, 9028942, 9723476, 18057884, 31601297, 63202594, 126405188]

約数ペア:

[(1, 126405188), (2, 63202594), (4, 31601297), (7, 18057884), (13, 9723476), (14, 9028942), (26, 4861738), (28, 4514471), (52, 2430869), (91, 1389068), (182, 694534), (239, 528892), (364, 347267), (478, 264446), (956, 132223), (1453, 86996), (1673, 75556), (2906, 43498), (3107, 40684), (3346, 37778), (5812, 21749), (6214, 20342), (6692, 18889), (10171, 12428)]