155195424

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17383}}^1$

素因数の和:17430

約数の個数: 72

約数和(自身を含む): 455599872

約数和(自身を除く): 300404448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17383, 34766, 52149, 69532, 104298, 139064, 156447, 208596, 278128, 312894, 417192, 538873, 556256, 625788, 834384, 1077746, 1251576, 1616619, 1668768, 2155492, 2503152, 3233238, 4310984, 4849857, 5006304, 6466476, 8621968, 9699714, 12932952, 17243936, 19399428, 25865904, 38798856, 51731808, 77597712, 155195424]

約数ペア:

[(1, 155195424), (2, 77597712), (3, 51731808), (4, 38798856), (6, 25865904), (8, 19399428), (9, 17243936), (12, 12932952), (16, 9699714), (18, 8621968), (24, 6466476), (31, 5006304), (32, 4849857), (36, 4310984), (48, 3233238), (62, 2503152), (72, 2155492), (93, 1668768), (96, 1616619), (124, 1251576), (144, 1077746), (186, 834384), (248, 625788), (279, 556256), (288, 538873), (372, 417192), (496, 312894), (558, 278128), (744, 208596), (992, 156447), (1116, 139064), (1488, 104298), (2232, 69532), (2976, 52149), (4464, 34766), (8928, 17383)]