153456448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{77347}}^1$

素因数の和:77390

約数の個数: 28

約数和(自身を含む): 314342272

約数和(自身を除く): 160885824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 77347, 154694, 309388, 618776, 1237552, 2397757, 2475104, 4795514, 4950208, 9591028, 19182056, 38364112, 76728224, 153456448]

約数ペア:

[(1, 153456448), (2, 76728224), (4, 38364112), (8, 19182056), (16, 9591028), (31, 4950208), (32, 4795514), (62, 2475104), (64, 2397757), (124, 1237552), (248, 618776), (496, 309388), (992, 154694), (1984, 77347)]