159878888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 341107200

約数和(自身を除く): 181228312

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 356, 598, 712, 751, 1157, 1196, 1502, 2047, 2314, 2392, 3004, 4094, 4628, 6008, 8188, 9256, 9763, 16376, 17273, 19526, 26611, 34546, 39052, 53222, 66839, 69092, 78104, 106444, 133678, 138184, 212888, 224549, 267356, 449098, 534712, 868907, 898196, 1537297, 1737814, 1796392, 3074594, 3475628, 6149188, 6951256, 12298376, 19984861, 39969722, 79939444, 159878888]

約数ペア:

[(1, 159878888), (2, 79939444), (4, 39969722), (8, 19984861), (13, 12298376), (23, 6951256), (26, 6149188), (46, 3475628), (52, 3074594), (89, 1796392), (92, 1737814), (104, 1537297), (178, 898196), (184, 868907), (299, 534712), (356, 449098), (598, 267356), (712, 224549), (751, 212888), (1157, 138184), (1196, 133678), (1502, 106444), (2047, 78104), (2314, 69092), (2392, 66839), (3004, 53222), (4094, 39052), (4628, 34546), (6008, 26611), (8188, 19526), (9256, 17273), (9763, 16376)]