135978948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2239}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 394634240

約数和(自身を除く): 258655292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2239, 2892, 3374, 4338, 4478, 5061, 6717, 6748, 8676, 8956, 10122, 13434, 15183, 15673, 20151, 20244, 26868, 30366, 31346, 40302, 47019, 60732, 62692, 80604, 94038, 141057, 188076, 282114, 539599, 564228, 1079198, 1618797, 2158396, 3237594, 3777193, 4856391, 6475188, 7554386, 9712782, 11331579, 15108772, 19425564, 22663158, 33994737, 45326316, 67989474, 135978948]

約数ペア:

[(1, 135978948), (2, 67989474), (3, 45326316), (4, 33994737), (6, 22663158), (7, 19425564), (9, 15108772), (12, 11331579), (14, 9712782), (18, 7554386), (21, 6475188), (28, 4856391), (36, 3777193), (42, 3237594), (63, 2158396), (84, 1618797), (126, 1079198), (241, 564228), (252, 539599), (482, 282114), (723, 188076), (964, 141057), (1446, 94038), (1687, 80604), (2169, 62692), (2239, 60732), (2892, 47019), (3374, 40302), (4338, 31346), (4478, 30366), (5061, 26868), (6717, 20244), (6748, 20151), (8676, 15673), (8956, 15183), (10122, 13434)]