153591572

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 272863080

約数和(自身を除く): 119271508

約数列:

[1, 2, 4, 89, 178, 317, 356, 634, 1268, 1361, 2722, 5444, 28213, 56426, 112852, 121129, 242258, 431437, 484516, 862874, 1725748, 38397893, 76795786, 153591572]

約数ペア:

[(1, 153591572), (2, 76795786), (4, 38397893), (89, 1725748), (178, 862874), (317, 484516), (356, 431437), (634, 242258), (1268, 121129), (1361, 112852), (2722, 56426), (5444, 28213)]