120319744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{27647}}^1$

素因数の和:27680

約数の個数: 36

約数和(自身を含む): 254306304

約数和(自身を除く): 133986560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 27647, 55294, 110588, 221176, 442352, 469999, 884704, 939998, 1769408, 1879996, 3538816, 3759992, 7077632, 7519984, 15039968, 30079936, 60159872, 120319744]

約数ペア:

[(1, 120319744), (2, 60159872), (4, 30079936), (8, 15039968), (16, 7519984), (17, 7077632), (32, 3759992), (34, 3538816), (64, 1879996), (68, 1769408), (128, 939998), (136, 884704), (256, 469999), (272, 442352), (544, 221176), (1088, 110588), (2176, 55294), (4352, 27647)]