129066448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 308551680

約数和(自身を除く): 179485232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 848, 901, 952, 1279, 1484, 1802, 1904, 2558, 2968, 3604, 5116, 5936, 6307, 7208, 8953, 10232, 12614, 14416, 17906, 20464, 21743, 25228, 35812, 43486, 50456, 67787, 71624, 86972, 100912, 135574, 143248, 152201, 173944, 271148, 304402, 347888, 474509, 542296, 608804, 949018, 1084592, 1152379, 1217608, 1898036, 2304758, 2435216, 3796072, 4609516, 7592144, 8066653, 9219032, 16133306, 18438064, 32266612, 64533224, 129066448]

約数ペア:

[(1, 129066448), (2, 64533224), (4, 32266612), (7, 18438064), (8, 16133306), (14, 9219032), (16, 8066653), (17, 7592144), (28, 4609516), (34, 3796072), (53, 2435216), (56, 2304758), (68, 1898036), (106, 1217608), (112, 1152379), (119, 1084592), (136, 949018), (212, 608804), (238, 542296), (272, 474509), (371, 347888), (424, 304402), (476, 271148), (742, 173944), (848, 152201), (901, 143248), (952, 135574), (1279, 100912), (1484, 86972), (1802, 71624), (1904, 67787), (2558, 50456), (2968, 43486), (3604, 35812), (5116, 25228), (5936, 21743), (6307, 20464), (7208, 17906), (8953, 14416), (10232, 12614)]