158198292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{209257}}^1$

素因数の和:209277

約数の個数: 48

約数和(自身を含む): 468737920

約数和(自身を除く): 310539628

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, 756, 209257, 418514, 627771, 837028, 1255542, 1464799, 1883313, 2511084, 2929598, 3766626, 4394397, 5649939, 5859196, 7533252, 8788794, 11299878, 13183191, 17577588, 22599756, 26366382, 39549573, 52732764, 79099146, 158198292]

約数ペア:

[(1, 158198292), (2, 79099146), (3, 52732764), (4, 39549573), (6, 26366382), (7, 22599756), (9, 17577588), (12, 13183191), (14, 11299878), (18, 8788794), (21, 7533252), (27, 5859196), (28, 5649939), (36, 4394397), (42, 3766626), (54, 2929598), (63, 2511084), (84, 1883313), (108, 1464799), (126, 1255542), (189, 837028), (252, 627771), (378, 418514), (756, 209257)]