139750542

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 321017040

約数和(自身を除く): 181266498

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1674, 1922, 2693, 2883, 5386, 5766, 8079, 8649, 16158, 17298, 24237, 25947, 48474, 51894, 72711, 83483, 145422, 166966, 250449, 500898, 751347, 1502694, 2254041, 2587973, 4508082, 5175946, 7763919, 15527838, 23291757, 46583514, 69875271, 139750542]

約数ペア:

[(1, 139750542), (2, 69875271), (3, 46583514), (6, 23291757), (9, 15527838), (18, 7763919), (27, 5175946), (31, 4508082), (54, 2587973), (62, 2254041), (93, 1502694), (186, 751347), (279, 500898), (558, 250449), (837, 166966), (961, 145422), (1674, 83483), (1922, 72711), (2693, 51894), (2883, 48474), (5386, 25947), (5766, 24237), (8079, 17298), (8649, 16158)]