142964864

素因数分解:

$2^7\times 7^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 327134400

約数和(自身を除く): 184169536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 379, 421, 448, 758, 842, 896, 1516, 1684, 2653, 2947, 3032, 3368, 5306, 5894, 6064, 6736, 10612, 11788, 12128, 13472, 21224, 23576, 24256, 26944, 42448, 47152, 48512, 53888, 84896, 94304, 159559, 169792, 188608, 319118, 339584, 377216, 638236, 1116913, 1276472, 2233826, 2552944, 4467652, 5105888, 8935304, 10211776, 17870608, 20423552, 35741216, 71482432, 142964864]

約数ペア:

[(1, 142964864), (2, 71482432), (4, 35741216), (7, 20423552), (8, 17870608), (14, 10211776), (16, 8935304), (28, 5105888), (32, 4467652), (56, 2552944), (64, 2233826), (112, 1276472), (128, 1116913), (224, 638236), (379, 377216), (421, 339584), (448, 319118), (758, 188608), (842, 169792), (896, 159559), (1516, 94304), (1684, 84896), (2653, 53888), (2947, 48512), (3032, 47152), (3368, 42448), (5306, 26944), (5894, 24256), (6064, 23576), (6736, 21224), (10612, 13472), (11788, 12128)]