239178144

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{80369}}^1$

素因数の和:80413

約数の個数: 48

約数和(自身を含む): 648103680

約数和(自身を除く): 408925536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 80369, 160738, 241107, 321476, 482214, 642952, 964428, 1285904, 1928856, 2491439, 2571808, 3857712, 4982878, 7474317, 7715424, 9965756, 14948634, 19931512, 29897268, 39863024, 59794536, 79726048, 119589072, 239178144]

約数ペア:

[(1, 239178144), (2, 119589072), (3, 79726048), (4, 59794536), (6, 39863024), (8, 29897268), (12, 19931512), (16, 14948634), (24, 9965756), (31, 7715424), (32, 7474317), (48, 4982878), (62, 3857712), (93, 2571808), (96, 2491439), (124, 1928856), (186, 1285904), (248, 964428), (372, 642952), (496, 482214), (744, 321476), (992, 241107), (1488, 160738), (2976, 80369)]