156951038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 256296960

約数和(自身を除く): 99345922

約数列:

[1, 2, 17, 34, 71, 79, 142, 158, 823, 1207, 1343, 1646, 2414, 2686, 5609, 11218, 13991, 27982, 58433, 65017, 95353, 116866, 130034, 190706, 993361, 1105289, 1986722, 2210578, 4616207, 9232414, 78475519, 156951038]

約数ペア:

[(1, 156951038), (2, 78475519), (17, 9232414), (34, 4616207), (71, 2210578), (79, 1986722), (142, 1105289), (158, 993361), (823, 190706), (1207, 130034), (1343, 116866), (1646, 95353), (2414, 65017), (2686, 58433), (5609, 27982), (11218, 13991)]