131320212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 317520000

約数和(自身を除く): 186199788

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 492, 534, 1068, 2999, 3649, 5998, 7298, 8997, 10947, 11996, 14596, 17994, 21894, 35988, 43788, 122959, 245918, 266911, 368877, 491836, 533822, 737754, 800733, 1067644, 1475508, 1601466, 3202932, 10943351, 21886702, 32830053, 43773404, 65660106, 131320212]

約数ペア:

[(1, 131320212), (2, 65660106), (3, 43773404), (4, 32830053), (6, 21886702), (12, 10943351), (41, 3202932), (82, 1601466), (89, 1475508), (123, 1067644), (164, 800733), (178, 737754), (246, 533822), (267, 491836), (356, 368877), (492, 266911), (534, 245918), (1068, 122959), (2999, 43788), (3649, 35988), (5998, 21894), (7298, 17994), (8997, 14596), (10947, 11996)]