157984668

素因数分解:

$2^2\times 3^4\times {\mathrm{487607}}^1$

素因数の和:487623

約数の個数: 30

約数和(自身を含む): 413003976

約数和(自身を除く): 255019308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 487607, 975214, 1462821, 1950428, 2925642, 4388463, 5851284, 8776926, 13165389, 17553852, 26330778, 39496167, 52661556, 78992334, 157984668]

約数ペア:

[(1, 157984668), (2, 78992334), (3, 52661556), (4, 39496167), (6, 26330778), (9, 17553852), (12, 13165389), (18, 8776926), (27, 5851284), (36, 4388463), (54, 2925642), (81, 1950428), (108, 1462821), (162, 975214), (324, 487607)]