144144728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 334152000

約数和(自身を除く): 190007272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 389, 509, 728, 778, 1018, 1556, 2036, 2723, 3112, 3563, 4072, 5057, 5446, 6617, 7126, 10114, 10892, 13234, 14252, 20228, 21784, 26468, 28504, 35399, 40456, 46319, 52936, 70798, 92638, 141596, 185276, 198001, 283192, 370552, 396002, 792004, 1386007, 1584008, 2574013, 2772014, 5148026, 5544028, 10296052, 11088056, 18018091, 20592104, 36036182, 72072364, 144144728]

約数ペア:

[(1, 144144728), (2, 72072364), (4, 36036182), (7, 20592104), (8, 18018091), (13, 11088056), (14, 10296052), (26, 5544028), (28, 5148026), (52, 2772014), (56, 2574013), (91, 1584008), (104, 1386007), (182, 792004), (364, 396002), (389, 370552), (509, 283192), (728, 198001), (778, 185276), (1018, 141596), (1556, 92638), (2036, 70798), (2723, 52936), (3112, 46319), (3563, 40456), (4072, 35399), (5057, 28504), (5446, 26468), (6617, 21784), (7126, 20228), (10114, 14252), (10892, 13234)]