156731042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{9931}}^1$

素因数の和:10553

約数の個数: 16

約数和(自身を含む): 253623552

約数和(自身を除く): 96892510

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 9931, 15782, 19862, 129103, 258206, 6028117, 12056234, 78365521, 156731042]

約数ペア:

[(1, 156731042), (2, 78365521), (13, 12056234), (26, 6028117), (607, 258206), (1214, 129103), (7891, 19862), (9931, 15782)]