168246260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 438224640

約数和(自身を除く): 269978380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 547, 676, 845, 910, 1094, 1183, 1690, 1820, 2188, 2197, 2366, 2735, 3380, 3829, 4394, 4732, 5470, 5915, 7111, 7658, 8788, 10940, 10985, 11830, 14222, 15316, 15379, 19145, 21970, 23660, 28444, 30758, 35555, 38290, 43940, 49777, 61516, 71110, 76580, 76895, 92443, 99554, 142220, 153790, 184886, 199108, 248885, 307580, 369772, 462215, 497770, 647101, 924430, 995540, 1201759, 1294202, 1848860, 2403518, 2588404, 3235505, 4807036, 6008795, 6471010, 8412313, 12017590, 12942020, 16824626, 24035180, 33649252, 42061565, 84123130, 168246260]

約数ペア:

[(1, 168246260), (2, 84123130), (4, 42061565), (5, 33649252), (7, 24035180), (10, 16824626), (13, 12942020), (14, 12017590), (20, 8412313), (26, 6471010), (28, 6008795), (35, 4807036), (52, 3235505), (65, 2588404), (70, 2403518), (91, 1848860), (130, 1294202), (140, 1201759), (169, 995540), (182, 924430), (260, 647101), (338, 497770), (364, 462215), (455, 369772), (547, 307580), (676, 248885), (845, 199108), (910, 184886), (1094, 153790), (1183, 142220), (1690, 99554), (1820, 92443), (2188, 76895), (2197, 76580), (2366, 71110), (2735, 61516), (3380, 49777), (3829, 43940), (4394, 38290), (4732, 35555), (5470, 30758), (5915, 28444), (7111, 23660), (7658, 21970), (8788, 19145), (10940, 15379), (10985, 15316), (11830, 14222)]