168293888

素因数分解:

$2^9\times 7^1\times {\mathrm{46957}}^1$

素因数の和:46982

約数の個数: 40

約数和(自身を含む): 384304272

約数和(自身を除く): 216010384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 46957, 93914, 187828, 328699, 375656, 657398, 751312, 1314796, 1502624, 2629592, 3005248, 5259184, 6010496, 10518368, 12020992, 21036736, 24041984, 42073472, 84146944, 168293888]

約数ペア:

[(1, 168293888), (2, 84146944), (4, 42073472), (7, 24041984), (8, 21036736), (14, 12020992), (16, 10518368), (28, 6010496), (32, 5259184), (56, 3005248), (64, 2629592), (112, 1502624), (128, 1314796), (224, 751312), (256, 657398), (448, 375656), (512, 328699), (896, 187828), (1792, 93914), (3584, 46957)]