156696276940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3819997}}^1$

素因数の和:3820306

約数の個数: 48

約数和(自身を含む): 377354682432

約数和(自身を除く): 220658405492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 5860, 8204, 10255, 20510, 41020, 3819997, 7639994, 15279988, 19099985, 26739979, 38199970, 53479958, 76399940, 106959916, 133699895, 267399790, 534799580, 1119259121, 2238518242, 4477036484, 5596295605, 7834813847, 11192591210, 15669627694, 22385182420, 31339255388, 39174069235, 78348138470, 156696276940]

約数ペア:

[(1, 156696276940), (2, 78348138470), (4, 39174069235), (5, 31339255388), (7, 22385182420), (10, 15669627694), (14, 11192591210), (20, 7834813847), (28, 5596295605), (35, 4477036484), (70, 2238518242), (140, 1119259121), (293, 534799580), (586, 267399790), (1172, 133699895), (1465, 106959916), (2051, 76399940), (2930, 53479958), (4102, 38199970), (5860, 26739979), (8204, 19099985), (10255, 15279988), (20510, 7639994), (41020, 3819997)]