168400064

素因数分解:

$2^6\times 7^2\times {\mathrm{53699}}^1$

素因数の和:53725

約数の個数: 42

約数和(自身を含む): 388734300

約数和(自身を除く): 220334236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 53699, 107398, 214796, 375893, 429592, 751786, 859184, 1503572, 1718368, 2631251, 3007144, 3436736, 5262502, 6014288, 10525004, 12028576, 21050008, 24057152, 42100016, 84200032, 168400064]

約数ペア:

[(1, 168400064), (2, 84200032), (4, 42100016), (7, 24057152), (8, 21050008), (14, 12028576), (16, 10525004), (28, 6014288), (32, 5262502), (49, 3436736), (56, 3007144), (64, 2631251), (98, 1718368), (112, 1503572), (196, 859184), (224, 751786), (392, 429592), (448, 375893), (784, 214796), (1568, 107398), (3136, 53699)]