130449276

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 336336000

約数和(自身を除く): 205886724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 139, 199, 262, 278, 393, 398, 417, 524, 556, 597, 786, 796, 834, 1179, 1194, 1251, 1572, 1668, 1791, 2358, 2388, 2502, 3582, 4716, 5004, 7164, 18209, 26069, 27661, 36418, 52138, 54627, 55322, 72836, 78207, 82983, 104276, 109254, 110644, 156414, 163881, 165966, 218508, 234621, 248949, 312828, 327762, 331932, 469242, 497898, 655524, 938484, 995796, 3623591, 7247182, 10870773, 14494364, 21741546, 32612319, 43483092, 65224638, 130449276]

約数ペア:

[(1, 130449276), (2, 65224638), (3, 43483092), (4, 32612319), (6, 21741546), (9, 14494364), (12, 10870773), (18, 7247182), (36, 3623591), (131, 995796), (139, 938484), (199, 655524), (262, 497898), (278, 469242), (393, 331932), (398, 327762), (417, 312828), (524, 248949), (556, 234621), (597, 218508), (786, 165966), (796, 163881), (834, 156414), (1179, 110644), (1194, 109254), (1251, 104276), (1572, 82983), (1668, 78207), (1791, 72836), (2358, 55322), (2388, 54627), (2502, 52138), (3582, 36418), (4716, 27661), (5004, 26069), (7164, 18209)]