169788416

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23687}}^1$

素因数の和:23714

約数の個数: 44

約数和(自身を含む): 387914688

約数和(自身を除く): 218126272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 23687, 47374, 94748, 165809, 189496, 331618, 378992, 663236, 757984, 1326472, 1515968, 2652944, 3031936, 5305888, 6063872, 10611776, 12127744, 21223552, 24255488, 42447104, 84894208, 169788416]

約数ペア:

[(1, 169788416), (2, 84894208), (4, 42447104), (7, 24255488), (8, 21223552), (14, 12127744), (16, 10611776), (28, 6063872), (32, 5305888), (56, 3031936), (64, 2652944), (112, 1515968), (128, 1326472), (224, 757984), (256, 663236), (448, 378992), (512, 331618), (896, 189496), (1024, 165809), (1792, 94748), (3584, 47374), (7168, 23687)]