128855664

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{42611}}^1$

素因数の和:42635

約数の個数: 80

約数和(自身を含む): 422711040

約数和(自身を除く): 293855376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 42611, 85222, 127833, 170444, 255666, 298277, 340888, 383499, 511332, 596554, 681776, 766998, 894831, 1022664, 1150497, 1193108, 1533996, 1789662, 2045328, 2300994, 2386216, 2684493, 3067992, 3579324, 4601988, 4772432, 5368986, 6135984, 7158648, 8053479, 9203976, 10737972, 14317296, 16106958, 18407952, 21475944, 32213916, 42951888, 64427832, 128855664]

約数ペア:

[(1, 128855664), (2, 64427832), (3, 42951888), (4, 32213916), (6, 21475944), (7, 18407952), (8, 16106958), (9, 14317296), (12, 10737972), (14, 9203976), (16, 8053479), (18, 7158648), (21, 6135984), (24, 5368986), (27, 4772432), (28, 4601988), (36, 3579324), (42, 3067992), (48, 2684493), (54, 2386216), (56, 2300994), (63, 2045328), (72, 1789662), (84, 1533996), (108, 1193108), (112, 1150497), (126, 1022664), (144, 894831), (168, 766998), (189, 681776), (216, 596554), (252, 511332), (336, 383499), (378, 340888), (432, 298277), (504, 255666), (756, 170444), (1008, 127833), (1512, 85222), (3024, 42611)]