128762832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 380163168

約数和(自身を除く): 251400336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 461, 506, 528, 529, 552, 759, 922, 1012, 1058, 1104, 1383, 1518, 1587, 1844, 2024, 2116, 2766, 3036, 3174, 3688, 4048, 4232, 5071, 5532, 5819, 6072, 6348, 7376, 8464, 10142, 10603, 11064, 11638, 12144, 12696, 15213, 17457, 20284, 21206, 22128, 23276, 25392, 30426, 31809, 34914, 40568, 42412, 46552, 60852, 63618, 69828, 81136, 84824, 93104, 116633, 121704, 127236, 139656, 169648, 233266, 243408, 243869, 254472, 279312, 349899, 466532, 487738, 508944, 699798, 731607, 933064, 975476, 1399596, 1463214, 1866128, 1950952, 2682559, 2799192, 2926428, 3901904, 5365118, 5598384, 5852856, 8047677, 10730236, 11705712, 16095354, 21460472, 32190708, 42920944, 64381416, 128762832]

約数ペア:

[(1, 128762832), (2, 64381416), (3, 42920944), (4, 32190708), (6, 21460472), (8, 16095354), (11, 11705712), (12, 10730236), (16, 8047677), (22, 5852856), (23, 5598384), (24, 5365118), (33, 3901904), (44, 2926428), (46, 2799192), (48, 2682559), (66, 1950952), (69, 1866128), (88, 1463214), (92, 1399596), (132, 975476), (138, 933064), (176, 731607), (184, 699798), (253, 508944), (264, 487738), (276, 466532), (368, 349899), (461, 279312), (506, 254472), (528, 243869), (529, 243408), (552, 233266), (759, 169648), (922, 139656), (1012, 127236), (1058, 121704), (1104, 116633), (1383, 93104), (1518, 84824), (1587, 81136), (1844, 69828), (2024, 63618), (2116, 60852), (2766, 46552), (3036, 42412), (3174, 40568), (3688, 34914), (4048, 31809), (4232, 30426), (5071, 25392), (5532, 23276), (5819, 22128), (6072, 21206), (6348, 20284), (7376, 17457), (8464, 15213), (10142, 12696), (10603, 12144), (11064, 11638)]