139840584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{448207}}^1$

素因数の和:448229

約数の個数: 32

約数和(自身を含む): 376494720

約数和(自身を除く): 236654136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 448207, 896414, 1344621, 1792828, 2689242, 3585656, 5378484, 5826691, 10756968, 11653382, 17480073, 23306764, 34960146, 46613528, 69920292, 139840584]

約数ペア:

[(1, 139840584), (2, 69920292), (3, 46613528), (4, 34960146), (6, 23306764), (8, 17480073), (12, 11653382), (13, 10756968), (24, 5826691), (26, 5378484), (39, 3585656), (52, 2689242), (78, 1792828), (104, 1344621), (156, 896414), (312, 448207)]