189966504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86981}}^1$

素因数の和:87010

約数の個数: 64

約数和(自身を含む): 584519040

約数和(自身を除く): 394552536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 86981, 173962, 260943, 347924, 521886, 608867, 695848, 1043772, 1130753, 1217734, 1826601, 2087544, 2261506, 2435468, 3392259, 3653202, 4523012, 4870936, 6784518, 7306404, 7915271, 9046024, 13569036, 14612808, 15830542, 23745813, 27138072, 31661084, 47491626, 63322168, 94983252, 189966504]

約数ペア:

[(1, 189966504), (2, 94983252), (3, 63322168), (4, 47491626), (6, 31661084), (7, 27138072), (8, 23745813), (12, 15830542), (13, 14612808), (14, 13569036), (21, 9046024), (24, 7915271), (26, 7306404), (28, 6784518), (39, 4870936), (42, 4523012), (52, 3653202), (56, 3392259), (78, 2435468), (84, 2261506), (91, 2087544), (104, 1826601), (156, 1217734), (168, 1130753), (182, 1043772), (273, 695848), (312, 608867), (364, 521886), (546, 347924), (728, 260943), (1092, 173962), (2184, 86981)]