128198224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6121}}^1$

素因数の和:6164

約数の個数: 80

約数和(自身を含む): 327943296

約数和(自身を除く): 199745072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 6121, 10472, 12242, 20944, 24484, 42847, 48968, 67331, 85694, 97936, 104057, 134662, 171388, 208114, 269324, 342776, 416228, 471317, 538648, 685552, 728399, 832456, 942634, 1077296, 1144627, 1456798, 1664912, 1885268, 2289254, 2913596, 3770536, 4578508, 5827192, 7541072, 8012389, 9157016, 11654384, 16024778, 18314032, 32049556, 64099112, 128198224]

約数ペア:

[(1, 128198224), (2, 64099112), (4, 32049556), (7, 18314032), (8, 16024778), (11, 11654384), (14, 9157016), (16, 8012389), (17, 7541072), (22, 5827192), (28, 4578508), (34, 3770536), (44, 2913596), (56, 2289254), (68, 1885268), (77, 1664912), (88, 1456798), (112, 1144627), (119, 1077296), (136, 942634), (154, 832456), (176, 728399), (187, 685552), (238, 538648), (272, 471317), (308, 416228), (374, 342776), (476, 269324), (616, 208114), (748, 171388), (952, 134662), (1232, 104057), (1309, 97936), (1496, 85694), (1904, 67331), (2618, 48968), (2992, 42847), (5236, 24484), (6121, 20944), (10472, 12242)]