127378356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79811}}^1$

素因数の和:79844

約数の個数: 48

約数和(自身を含む): 357557760

約数和(自身を除く): 230179404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 79811, 159622, 239433, 319244, 478866, 558677, 957732, 1117354, 1516409, 1676031, 2234708, 3032818, 3352062, 4549227, 6065636, 6704124, 9098454, 10614863, 18196908, 21229726, 31844589, 42459452, 63689178, 127378356]

約数ペア:

[(1, 127378356), (2, 63689178), (3, 42459452), (4, 31844589), (6, 21229726), (7, 18196908), (12, 10614863), (14, 9098454), (19, 6704124), (21, 6065636), (28, 4549227), (38, 3352062), (42, 3032818), (57, 2234708), (76, 1676031), (84, 1516409), (114, 1117354), (133, 957732), (228, 558677), (266, 478866), (399, 319244), (532, 239433), (798, 159622), (1596, 79811)]