155344644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47419}}^1$

素因数の和:47449

約数の個数: 72

約数和(自身を含む): 483304640

約数和(自身を除く): 327959996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 47419, 94838, 142257, 189676, 284514, 331933, 426771, 569028, 616447, 663866, 853542, 995799, 1232894, 1327732, 1707084, 1849341, 1991598, 2465788, 2987397, 3698682, 3983196, 4315129, 5548023, 5974794, 7397364, 8630258, 11096046, 11949588, 12945387, 17260516, 22192092, 25890774, 38836161, 51781548, 77672322, 155344644]

約数ペア:

[(1, 155344644), (2, 77672322), (3, 51781548), (4, 38836161), (6, 25890774), (7, 22192092), (9, 17260516), (12, 12945387), (13, 11949588), (14, 11096046), (18, 8630258), (21, 7397364), (26, 5974794), (28, 5548023), (36, 4315129), (39, 3983196), (42, 3698682), (52, 2987397), (63, 2465788), (78, 1991598), (84, 1849341), (91, 1707084), (117, 1327732), (126, 1232894), (156, 995799), (182, 853542), (234, 663866), (252, 616447), (273, 569028), (364, 426771), (468, 331933), (546, 284514), (819, 189676), (1092, 142257), (1638, 94838), (3276, 47419)]