156789345424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2039}}^1\times {\mathrm{282703}}^1$

素因数の和:284767

約数の個数: 40

約数和(自身を含む): 321807617280

約数和(自身を除く): 165018271856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2039, 4078, 8156, 16312, 32624, 34663, 69326, 138652, 277304, 282703, 554608, 565406, 1130812, 2261624, 4523248, 4805951, 9611902, 19223804, 38447608, 76895216, 576431417, 1152862834, 2305725668, 4611451336, 9222902672, 9799334089, 19598668178, 39197336356, 78394672712, 156789345424]

約数ペア:

[(1, 156789345424), (2, 78394672712), (4, 39197336356), (8, 19598668178), (16, 9799334089), (17, 9222902672), (34, 4611451336), (68, 2305725668), (136, 1152862834), (272, 576431417), (2039, 76895216), (4078, 38447608), (8156, 19223804), (16312, 9611902), (32624, 4805951), (34663, 4523248), (69326, 2261624), (138652, 1130812), (277304, 565406), (282703, 554608)]