157420926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1453}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 368362176

約数和(自身を除く): 210941250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 1453, 2778, 2906, 4167, 4359, 6019, 8334, 8718, 12038, 13077, 18057, 18889, 26154, 36114, 37778, 54171, 56667, 108342, 113334, 170001, 340002, 672739, 1345478, 2018217, 4036434, 6054651, 8745607, 12109302, 17491214, 26236821, 52473642, 78710463, 157420926]

約数ペア:

[(1, 157420926), (2, 78710463), (3, 52473642), (6, 26236821), (9, 17491214), (13, 12109302), (18, 8745607), (26, 6054651), (39, 4036434), (78, 2018217), (117, 1345478), (234, 672739), (463, 340002), (926, 170001), (1389, 113334), (1453, 108342), (2778, 56667), (2906, 54171), (4167, 37778), (4359, 36114), (6019, 26154), (8334, 18889), (8718, 18057), (12038, 13077)]