164568551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 205752960

約数和(自身を除く): 41184409

約数列:

[1, 7, 17, 53, 97, 119, 269, 371, 679, 901, 1649, 1883, 4573, 5141, 6307, 11543, 14257, 26093, 32011, 35987, 87397, 99799, 182651, 242369, 443581, 611779, 1382929, 1696583, 3105067, 9680503, 23509793, 164568551]

約数ペア:

[(1, 164568551), (7, 23509793), (17, 9680503), (53, 3105067), (97, 1696583), (119, 1382929), (269, 611779), (371, 443581), (679, 242369), (901, 182651), (1649, 99799), (1883, 87397), (4573, 35987), (5141, 32011), (6307, 26093), (11543, 14257)]