155484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{617}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 449904

約数和(自身を除く): 294420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 617, 1234, 1851, 2468, 3702, 4319, 5553, 7404, 8638, 11106, 12957, 17276, 22212, 25914, 38871, 51828, 77742, 155484]

約数ペア:

[(1, 155484), (2, 77742), (3, 51828), (4, 38871), (6, 25914), (7, 22212), (9, 17276), (12, 12957), (14, 11106), (18, 8638), (21, 7404), (28, 5553), (36, 4319), (42, 3702), (63, 2468), (84, 1851), (126, 1234), (252, 617)]