164778324

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 392891520

約数和(自身を除く): 228113196

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 229, 244, 366, 458, 687, 732, 916, 983, 1374, 1966, 2748, 2949, 3932, 5898, 11796, 13969, 27938, 41907, 55876, 59963, 83814, 119926, 167628, 179889, 225107, 239852, 359778, 450214, 675321, 719556, 900428, 1350642, 2701284, 13731527, 27463054, 41194581, 54926108, 82389162, 164778324]

約数ペア:

[(1, 164778324), (2, 82389162), (3, 54926108), (4, 41194581), (6, 27463054), (12, 13731527), (61, 2701284), (122, 1350642), (183, 900428), (229, 719556), (244, 675321), (366, 450214), (458, 359778), (687, 239852), (732, 225107), (916, 179889), (983, 167628), (1374, 119926), (1966, 83814), (2748, 59963), (2949, 55876), (3932, 41907), (5898, 27938), (11796, 13969)]