156442728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{501419}}^1$

素因数の和:501441

約数の個数: 32

約数和(自身を含む): 421192800

約数和(自身を除く): 264750072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 501419, 1002838, 1504257, 2005676, 3008514, 4011352, 6017028, 6518447, 12034056, 13036894, 19555341, 26073788, 39110682, 52147576, 78221364, 156442728]

約数ペア:

[(1, 156442728), (2, 78221364), (3, 52147576), (4, 39110682), (6, 26073788), (8, 19555341), (12, 13036894), (13, 12034056), (24, 6518447), (26, 6017028), (39, 4011352), (52, 3008514), (78, 2005676), (104, 1504257), (156, 1002838), (312, 501419)]