168456064

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 385682400

約数和(自身を除く): 217226336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 821, 896, 916, 1603, 1642, 1832, 3206, 3284, 3664, 5747, 6412, 6568, 7328, 11494, 12824, 13136, 14656, 22988, 25648, 26272, 29312, 45976, 51296, 52544, 91952, 102592, 105088, 183904, 188009, 205184, 367808, 376018, 735616, 752036, 1316063, 1504072, 2632126, 3008144, 5264252, 6016288, 10528504, 12032576, 21057008, 24065152, 42114016, 84228032, 168456064]

約数ペア:

[(1, 168456064), (2, 84228032), (4, 42114016), (7, 24065152), (8, 21057008), (14, 12032576), (16, 10528504), (28, 6016288), (32, 5264252), (56, 3008144), (64, 2632126), (112, 1504072), (128, 1316063), (224, 752036), (229, 735616), (448, 376018), (458, 367808), (821, 205184), (896, 188009), (916, 183904), (1603, 105088), (1642, 102592), (1832, 91952), (3206, 52544), (3284, 51296), (3664, 45976), (5747, 29312), (6412, 26272), (6568, 25648), (7328, 22988), (11494, 14656), (12824, 13136)]