144994688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{36541}}^1$

素因数の和:36586

約数の個数: 32

約数和(自身を含む): 298182720

約数和(自身を除く): 153188032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 36541, 73082, 146164, 292328, 584656, 1132771, 1169312, 2265542, 2338624, 4531084, 4677248, 9062168, 18124336, 36248672, 72497344, 144994688]

約数ペア:

[(1, 144994688), (2, 72497344), (4, 36248672), (8, 18124336), (16, 9062168), (31, 4677248), (32, 4531084), (62, 2338624), (64, 2265542), (124, 1169312), (128, 1132771), (248, 584656), (496, 292328), (992, 146164), (1984, 73082), (3968, 36541)]