163858128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25704

約数の個数: 80

約数和(自身を含む): 509253120

約数和(自身を除く): 345394992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 25667, 51334, 77001, 102668, 154002, 179669, 205336, 308004, 359338, 410672, 487673, 539007, 616008, 718676, 975346, 1078014, 1232016, 1437352, 1463019, 1950692, 2156028, 2874704, 2926038, 3413711, 3901384, 4312056, 5852076, 6827422, 7802768, 8624112, 10241133, 11704152, 13654844, 20482266, 23408304, 27309688, 40964532, 54619376, 81929064, 163858128]

約数ペア:

[(1, 163858128), (2, 81929064), (3, 54619376), (4, 40964532), (6, 27309688), (7, 23408304), (8, 20482266), (12, 13654844), (14, 11704152), (16, 10241133), (19, 8624112), (21, 7802768), (24, 6827422), (28, 5852076), (38, 4312056), (42, 3901384), (48, 3413711), (56, 2926038), (57, 2874704), (76, 2156028), (84, 1950692), (112, 1463019), (114, 1437352), (133, 1232016), (152, 1078014), (168, 975346), (228, 718676), (266, 616008), (304, 539007), (336, 487673), (399, 410672), (456, 359338), (532, 308004), (798, 205336), (912, 179669), (1064, 154002), (1596, 102668), (2128, 77001), (3192, 51334), (6384, 25667)]