145157903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2549}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 164505600

約数和(自身を除く): 19347697

約数列:

[1, 11, 31, 167, 341, 1837, 2549, 5177, 28039, 56947, 79019, 425683, 869209, 4682513, 13196173, 145157903]

約数ペア:

[(1, 145157903), (11, 13196173), (31, 4682513), (167, 869209), (341, 425683), (1837, 79019), (2549, 56947), (5177, 28039)]