143308854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2383}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 335829312

約数和(自身を除く): 192520458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 771, 1542, 2313, 2383, 3341, 4626, 4766, 6682, 7149, 10023, 14298, 20046, 21447, 30069, 30979, 42894, 60138, 61958, 92937, 185874, 278811, 557622, 612431, 1224862, 1837293, 3674586, 5511879, 7961603, 11023758, 15923206, 23884809, 47769618, 71654427, 143308854]

約数ペア:

[(1, 143308854), (2, 71654427), (3, 47769618), (6, 23884809), (9, 15923206), (13, 11023758), (18, 7961603), (26, 5511879), (39, 3674586), (78, 1837293), (117, 1224862), (234, 612431), (257, 557622), (514, 278811), (771, 185874), (1542, 92937), (2313, 61958), (2383, 60138), (3341, 42894), (4626, 30979), (4766, 30069), (6682, 21447), (7149, 20046), (10023, 14298)]