155818496

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1412

約数の個数: 40

約数和(自身を含む): 312759744

約数和(自身を除く): 156941248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1084, 1123, 2168, 2246, 4336, 4492, 8672, 8984, 17344, 17968, 34688, 35936, 69376, 71872, 138752, 143744, 287488, 304333, 574976, 608666, 1217332, 2434664, 4869328, 9738656, 19477312, 38954624, 77909248, 155818496]

約数ペア:

[(1, 155818496), (2, 77909248), (4, 38954624), (8, 19477312), (16, 9738656), (32, 4869328), (64, 2434664), (128, 1217332), (256, 608666), (271, 574976), (512, 304333), (542, 287488), (1084, 143744), (1123, 138752), (2168, 71872), (2246, 69376), (4336, 35936), (4492, 34688), (8672, 17968), (8984, 17344)]