154923712

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{9419}}^1$

素因数の和:9688

約数の個数: 28

約数和(自身を含む): 308655720

約数和(自身を除く): 153732008

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 9419, 16448, 18838, 37676, 75352, 150704, 301408, 602816, 2420683, 4841366, 9682732, 19365464, 38730928, 77461856, 154923712]

約数ペア:

[(1, 154923712), (2, 77461856), (4, 38730928), (8, 19365464), (16, 9682732), (32, 4841366), (64, 2420683), (257, 602816), (514, 301408), (1028, 150704), (2056, 75352), (4112, 37676), (8224, 18838), (9419, 16448)]