138098327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 161061120

約数和(自身を除く): 22962793

約数列:

[1, 17, 19, 43, 61, 163, 323, 731, 817, 1037, 1159, 2623, 2771, 3097, 7009, 9943, 13889, 19703, 44591, 49837, 52649, 119153, 133171, 169031, 188917, 427549, 847229, 2263907, 3211589, 7268333, 8123431, 138098327]

約数ペア:

[(1, 138098327), (17, 8123431), (19, 7268333), (43, 3211589), (61, 2263907), (163, 847229), (323, 427549), (731, 188917), (817, 169031), (1037, 133171), (1159, 119153), (2623, 52649), (2771, 49837), (3097, 44591), (7009, 19703), (9943, 13889)]