145360236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4231}}^1$

素因数の和:4654

約数の個数: 48

約数和(自身を含む): 388666880

約数和(自身を除く): 243306644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4231, 4908, 5726, 8462, 8589, 11452, 12693, 16924, 17178, 25386, 29617, 34356, 50772, 59234, 88851, 118468, 177702, 355404, 1730479, 3460958, 5191437, 6921916, 10382874, 12113353, 20765748, 24226706, 36340059, 48453412, 72680118, 145360236]

約数ペア:

[(1, 145360236), (2, 72680118), (3, 48453412), (4, 36340059), (6, 24226706), (7, 20765748), (12, 12113353), (14, 10382874), (21, 6921916), (28, 5191437), (42, 3460958), (84, 1730479), (409, 355404), (818, 177702), (1227, 118468), (1636, 88851), (2454, 59234), (2863, 50772), (4231, 34356), (4908, 29617), (5726, 25386), (8462, 17178), (8589, 16924), (11452, 12693)]