144955370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 318401280

約数和(自身を除く): 173445910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1330, 1387, 1493, 2555, 2774, 2986, 5110, 6935, 7465, 9709, 10451, 13870, 14930, 19418, 20902, 28367, 48545, 52255, 56734, 97090, 104510, 108989, 141835, 198569, 217978, 283670, 397138, 544945, 762923, 992845, 1089890, 1525846, 1985690, 2070791, 3814615, 4141582, 7629230, 10353955, 14495537, 20707910, 28991074, 72477685, 144955370]

約数ペア:

[(1, 144955370), (2, 72477685), (5, 28991074), (7, 20707910), (10, 14495537), (14, 10353955), (19, 7629230), (35, 4141582), (38, 3814615), (70, 2070791), (73, 1985690), (95, 1525846), (133, 1089890), (146, 992845), (190, 762923), (266, 544945), (365, 397138), (511, 283670), (665, 217978), (730, 198569), (1022, 141835), (1330, 108989), (1387, 104510), (1493, 97090), (2555, 56734), (2774, 52255), (2986, 48545), (5110, 28367), (6935, 20902), (7465, 19418), (9709, 14930), (10451, 13870)]