120987188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 257147520

約数和(自身を除く): 136160332

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4027, 4292, 7511, 8054, 15022, 16108, 28189, 30044, 56378, 112756, 116783, 148999, 233566, 297998, 467132, 595996, 817481, 1042993, 1634962, 2085986, 3269924, 4171972, 4320971, 8641942, 17283884, 30246797, 60493594, 120987188]

約数ペア:

[(1, 120987188), (2, 60493594), (4, 30246797), (7, 17283884), (14, 8641942), (28, 4320971), (29, 4171972), (37, 3269924), (58, 2085986), (74, 1634962), (116, 1042993), (148, 817481), (203, 595996), (259, 467132), (406, 297998), (518, 233566), (812, 148999), (1036, 116783), (1073, 112756), (2146, 56378), (4027, 30044), (4292, 28189), (7511, 16108), (8054, 15022)]