172359168

素因数分解:

$2^9\times 3^1\times {\mathrm{112213}}^1$

素因数の和:112234

約数の個数: 40

約数和(自身を含む): 459179688

約数和(自身を除く): 286820520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 112213, 224426, 336639, 448852, 673278, 897704, 1346556, 1795408, 2693112, 3590816, 5386224, 7181632, 10772448, 14363264, 21544896, 28726528, 43089792, 57453056, 86179584, 172359168]

約数ペア:

[(1, 172359168), (2, 86179584), (3, 57453056), (4, 43089792), (6, 28726528), (8, 21544896), (12, 14363264), (16, 10772448), (24, 7181632), (32, 5386224), (48, 3590816), (64, 2693112), (96, 1795408), (128, 1346556), (192, 897704), (256, 673278), (384, 448852), (512, 336639), (768, 224426), (1536, 112213)]