133994196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{421}}^2$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 397965120

約数和(自身を除く): 263970924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 421, 756, 842, 1263, 1684, 2526, 2947, 3789, 5052, 5894, 7578, 8841, 11367, 11788, 15156, 17682, 22734, 26523, 35364, 45468, 53046, 79569, 106092, 159138, 177241, 318276, 354482, 531723, 708964, 1063446, 1240687, 1595169, 2126892, 2481374, 3190338, 3722061, 4785507, 4962748, 6380676, 7444122, 9571014, 11166183, 14888244, 19142028, 22332366, 33498549, 44664732, 66997098, 133994196]

約数ペア:

[(1, 133994196), (2, 66997098), (3, 44664732), (4, 33498549), (6, 22332366), (7, 19142028), (9, 14888244), (12, 11166183), (14, 9571014), (18, 7444122), (21, 6380676), (27, 4962748), (28, 4785507), (36, 3722061), (42, 3190338), (54, 2481374), (63, 2126892), (84, 1595169), (108, 1240687), (126, 1063446), (189, 708964), (252, 531723), (378, 354482), (421, 318276), (756, 177241), (842, 159138), (1263, 106092), (1684, 79569), (2526, 53046), (2947, 45468), (3789, 35364), (5052, 26523), (5894, 22734), (7578, 17682), (8841, 15156), (11367, 11788)]