153956712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 477792000

約数和(自身を除く): 323835288

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, 157, 168, 182, 273, 312, 314, 364, 449, 471, 546, 628, 728, 898, 942, 1092, 1099, 1256, 1347, 1796, 1884, 2041, 2184, 2198, 2694, 3143, 3297, 3592, 3768, 4082, 4396, 5388, 5837, 6123, 6286, 6594, 8164, 8792, 9429, 10776, 11674, 12246, 12572, 13188, 14287, 16328, 17511, 18858, 23348, 24492, 25144, 26376, 28574, 35022, 37716, 40859, 42861, 46696, 48984, 57148, 70044, 70493, 75432, 81718, 85722, 114296, 122577, 140088, 140986, 163436, 171444, 211479, 245154, 281972, 326872, 342888, 422958, 490308, 493451, 563944, 845916, 916409, 980616, 986902, 1480353, 1691832, 1832818, 1973804, 2749227, 2960706, 3665636, 3947608, 5498454, 5921412, 6414863, 7331272, 10996908, 11842824, 12829726, 19244589, 21993816, 25659452, 38489178, 51318904, 76978356, 153956712]

約数ペア:

[(1, 153956712), (2, 76978356), (3, 51318904), (4, 38489178), (6, 25659452), (7, 21993816), (8, 19244589), (12, 12829726), (13, 11842824), (14, 10996908), (21, 7331272), (24, 6414863), (26, 5921412), (28, 5498454), (39, 3947608), (42, 3665636), (52, 2960706), (56, 2749227), (78, 1973804), (84, 1832818), (91, 1691832), (104, 1480353), (156, 986902), (157, 980616), (168, 916409), (182, 845916), (273, 563944), (312, 493451), (314, 490308), (364, 422958), (449, 342888), (471, 326872), (546, 281972), (628, 245154), (728, 211479), (898, 171444), (942, 163436), (1092, 140986), (1099, 140088), (1256, 122577), (1347, 114296), (1796, 85722), (1884, 81718), (2041, 75432), (2184, 70493), (2198, 70044), (2694, 57148), (3143, 48984), (3297, 46696), (3592, 42861), (3768, 40859), (4082, 37716), (4396, 35022), (5388, 28574), (5837, 26376), (6123, 25144), (6286, 24492), (6594, 23348), (8164, 18858), (8792, 17511), (9429, 16328), (10776, 14287), (11674, 13188), (12246, 12572)]