159457424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74933}}^1$

素因数の和:74967

約数の個数: 40

約数和(自身を含む): 371672640

約数和(自身を除く): 212215216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 74933, 149866, 299732, 524531, 599464, 1049062, 1198928, 1423727, 2098124, 2847454, 4196248, 5694908, 8392496, 9966089, 11389816, 19932178, 22779632, 39864356, 79728712, 159457424]

約数ペア:

[(1, 159457424), (2, 79728712), (4, 39864356), (7, 22779632), (8, 19932178), (14, 11389816), (16, 9966089), (19, 8392496), (28, 5694908), (38, 4196248), (56, 2847454), (76, 2098124), (112, 1423727), (133, 1198928), (152, 1049062), (266, 599464), (304, 524531), (532, 299732), (1064, 149866), (2128, 74933)]