169405952

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19463}}^1$

素因数の和:19498

約数の個数: 40

約数和(自身を含む): 358410096

約数和(自身を除く): 189004144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 19463, 38926, 77852, 155704, 311408, 330871, 622816, 661742, 1245632, 1323484, 2491264, 2646968, 4982528, 5293936, 9965056, 10587872, 21175744, 42351488, 84702976, 169405952]

約数ペア:

[(1, 169405952), (2, 84702976), (4, 42351488), (8, 21175744), (16, 10587872), (17, 9965056), (32, 5293936), (34, 4982528), (64, 2646968), (68, 2491264), (128, 1323484), (136, 1245632), (256, 661742), (272, 622816), (512, 330871), (544, 311408), (1088, 155704), (2176, 77852), (4352, 38926), (8704, 19463)]