169697024

素因数分解:

$2^8\times 7^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 389651808

約数和(自身を除く): 219954784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 281, 337, 448, 562, 674, 896, 1124, 1348, 1792, 1967, 2248, 2359, 2696, 3934, 4496, 4718, 5392, 7868, 8992, 9436, 10784, 15736, 17984, 18872, 21568, 31472, 35968, 37744, 43136, 62944, 71936, 75488, 86272, 94697, 125888, 150976, 189394, 251776, 301952, 378788, 503552, 603904, 662879, 757576, 1325758, 1515152, 2651516, 3030304, 5303032, 6060608, 10606064, 12121216, 21212128, 24242432, 42424256, 84848512, 169697024]

約数ペア:

[(1, 169697024), (2, 84848512), (4, 42424256), (7, 24242432), (8, 21212128), (14, 12121216), (16, 10606064), (28, 6060608), (32, 5303032), (56, 3030304), (64, 2651516), (112, 1515152), (128, 1325758), (224, 757576), (256, 662879), (281, 603904), (337, 503552), (448, 378788), (562, 301952), (674, 251776), (896, 189394), (1124, 150976), (1348, 125888), (1792, 94697), (1967, 86272), (2248, 75488), (2359, 71936), (2696, 62944), (3934, 43136), (4496, 37744), (4718, 35968), (5392, 31472), (7868, 21568), (8992, 18872), (9436, 17984), (10784, 15736)]