159553638

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{18583}}^1$

素因数の和:18650

約数の個数: 40

約数和(自身を含む): 364283568

約数和(自身を除く): 204729930

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 18583, 37166, 55749, 111498, 167247, 334494, 501741, 984899, 1003482, 1505223, 1969798, 2954697, 3010446, 5909394, 8864091, 17728182, 26592273, 53184546, 79776819, 159553638]

約数ペア:

[(1, 159553638), (2, 79776819), (3, 53184546), (6, 26592273), (9, 17728182), (18, 8864091), (27, 5909394), (53, 3010446), (54, 2954697), (81, 1969798), (106, 1505223), (159, 1003482), (162, 984899), (318, 501741), (477, 334494), (954, 167247), (1431, 111498), (2862, 55749), (4293, 37166), (8586, 18583)]