131494608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 426573888

約数和(自身を除く): 295079280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 1787, 2044, 2628, 3066, 3504, 3574, 4088, 4599, 5256, 5361, 6132, 7148, 8176, 9198, 10512, 10722, 12264, 12509, 14296, 16083, 18396, 21444, 24528, 25018, 28592, 32166, 36792, 37527, 42888, 50036, 64332, 73584, 75054, 85776, 100072, 112581, 128664, 130451, 150108, 200144, 225162, 257328, 260902, 300216, 391353, 450324, 521804, 600432, 782706, 900648, 913157, 1043608, 1174059, 1565412, 1801296, 1826314, 2087216, 2348118, 2739471, 3130824, 3652628, 4696236, 5478942, 6261648, 7305256, 8218413, 9392472, 10957884, 14610512, 16436826, 18784944, 21915768, 32873652, 43831536, 65747304, 131494608]

約数ペア:

[(1, 131494608), (2, 65747304), (3, 43831536), (4, 32873652), (6, 21915768), (7, 18784944), (8, 16436826), (9, 14610512), (12, 10957884), (14, 9392472), (16, 8218413), (18, 7305256), (21, 6261648), (24, 5478942), (28, 4696236), (36, 3652628), (42, 3130824), (48, 2739471), (56, 2348118), (63, 2087216), (72, 1826314), (73, 1801296), (84, 1565412), (112, 1174059), (126, 1043608), (144, 913157), (146, 900648), (168, 782706), (219, 600432), (252, 521804), (292, 450324), (336, 391353), (438, 300216), (504, 260902), (511, 257328), (584, 225162), (657, 200144), (876, 150108), (1008, 130451), (1022, 128664), (1168, 112581), (1314, 100072), (1533, 85776), (1752, 75054), (1787, 73584), (2044, 64332), (2628, 50036), (3066, 42888), (3504, 37527), (3574, 36792), (4088, 32166), (4599, 28592), (5256, 25018), (5361, 24528), (6132, 21444), (7148, 18396), (8176, 16083), (9198, 14296), (10512, 12509), (10722, 12264)]