156939220717

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{28597}}^1$

素因数の和:28873

約数の個数: 32

約数和(自身を含む): 173949050880

約数和(自身を除く): 17009830163

約数列:

[1, 23, 31, 43, 179, 713, 989, 1333, 4117, 5549, 7697, 28597, 30659, 127627, 177031, 238607, 657731, 886507, 1229671, 5118863, 5487961, 20389661, 28282433, 38119801, 117733849, 158684753, 220111109, 876755423, 3649749319, 5062555507, 6823444379, 156939220717]

約数ペア:

[(1, 156939220717), (23, 6823444379), (31, 5062555507), (43, 3649749319), (179, 876755423), (713, 220111109), (989, 158684753), (1333, 117733849), (4117, 38119801), (5549, 28282433), (7697, 20389661), (28597, 5487961), (30659, 5118863), (127627, 1229671), (177031, 886507), (238607, 657731)]