161873408

素因数分解:

$2^9\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1162

約数の個数: 40

約数和(自身を含む): 324601992

約数和(自身を除く): 162728584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 467, 512, 677, 934, 1354, 1868, 2708, 3736, 5416, 7472, 10832, 14944, 21664, 29888, 43328, 59776, 86656, 119552, 173312, 239104, 316159, 346624, 632318, 1264636, 2529272, 5058544, 10117088, 20234176, 40468352, 80936704, 161873408]

約数ペア:

[(1, 161873408), (2, 80936704), (4, 40468352), (8, 20234176), (16, 10117088), (32, 5058544), (64, 2529272), (128, 1264636), (256, 632318), (467, 346624), (512, 316159), (677, 239104), (934, 173312), (1354, 119552), (1868, 86656), (2708, 59776), (3736, 43328), (5416, 29888), (7472, 21664), (10832, 14944)]