161463384

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{5483}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 438445800

約数和(自身を除く): 276982416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 3272, 3681, 4908, 5483, 7362, 9816, 10966, 14724, 16449, 21932, 29448, 32898, 43864, 49347, 65796, 98694, 131592, 197388, 394776, 2242547, 4485094, 6727641, 8970188, 13455282, 17940376, 20182923, 26910564, 40365846, 53821128, 80731692, 161463384]

約数ペア:

[(1, 161463384), (2, 80731692), (3, 53821128), (4, 40365846), (6, 26910564), (8, 20182923), (9, 17940376), (12, 13455282), (18, 8970188), (24, 6727641), (36, 4485094), (72, 2242547), (409, 394776), (818, 197388), (1227, 131592), (1636, 98694), (2454, 65796), (3272, 49347), (3681, 43864), (4908, 32898), (5483, 29448), (7362, 21932), (9816, 16449), (10966, 14724)]