163943328

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21617}}^1$

素因数の和:21709

約数の個数: 48

約数和(自身を含む): 435818880

約数和(自身を除く): 271875552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 21617, 43234, 64851, 86468, 129702, 172936, 259404, 345872, 518808, 691744, 1037616, 1707743, 2075232, 3415486, 5123229, 6830972, 10246458, 13661944, 20492916, 27323888, 40985832, 54647776, 81971664, 163943328]

約数ペア:

[(1, 163943328), (2, 81971664), (3, 54647776), (4, 40985832), (6, 27323888), (8, 20492916), (12, 13661944), (16, 10246458), (24, 6830972), (32, 5123229), (48, 3415486), (79, 2075232), (96, 1707743), (158, 1037616), (237, 691744), (316, 518808), (474, 345872), (632, 259404), (948, 172936), (1264, 129702), (1896, 86468), (2528, 64851), (3792, 43234), (7584, 21617)]