142158436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 295321600

約数和(自身を除く): 153163164

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 199, 217, 398, 434, 796, 823, 868, 1393, 1646, 2786, 3292, 5572, 5761, 6169, 11522, 12338, 23044, 24676, 25513, 43183, 51026, 86366, 102052, 163777, 172732, 178591, 327554, 357182, 655108, 714364, 1146439, 2292878, 4585756, 5077087, 10154174, 20308348, 35539609, 71079218, 142158436]

約数ペア:

[(1, 142158436), (2, 71079218), (4, 35539609), (7, 20308348), (14, 10154174), (28, 5077087), (31, 4585756), (62, 2292878), (124, 1146439), (199, 714364), (217, 655108), (398, 357182), (434, 327554), (796, 178591), (823, 172732), (868, 163777), (1393, 102052), (1646, 86366), (2786, 51026), (3292, 43183), (5572, 25513), (5761, 24676), (6169, 23044), (11522, 12338)]