179439488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{82463}}^1$

素因数の和:82494

約数の個数: 32

約数和(自身を含む): 378509760

約数和(自身を除く): 199070272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 82463, 164926, 329852, 659704, 1319408, 1401871, 2638816, 2803742, 5277632, 5607484, 10555264, 11214968, 22429936, 44859872, 89719744, 179439488]

約数ペア:

[(1, 179439488), (2, 89719744), (4, 44859872), (8, 22429936), (16, 11214968), (17, 10555264), (32, 5607484), (34, 5277632), (64, 2803742), (68, 2638816), (128, 1401871), (136, 1319408), (272, 659704), (544, 329852), (1088, 164926), (2176, 82463)]