140449824

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25702

約数の個数: 72

約数和(自身を含む): 420441840

約数和(自身を除く): 279992016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25667, 51334, 77001, 102668, 154002, 205336, 231003, 308004, 410672, 462006, 487673, 616008, 821344, 924012, 975346, 1232016, 1463019, 1848024, 1950692, 2464032, 2926038, 3696048, 3901384, 4389057, 5852076, 7392096, 7802768, 8778114, 11704152, 15605536, 17556228, 23408304, 35112456, 46816608, 70224912, 140449824]

約数ペア:

[(1, 140449824), (2, 70224912), (3, 46816608), (4, 35112456), (6, 23408304), (8, 17556228), (9, 15605536), (12, 11704152), (16, 8778114), (18, 7802768), (19, 7392096), (24, 5852076), (32, 4389057), (36, 3901384), (38, 3696048), (48, 2926038), (57, 2464032), (72, 1950692), (76, 1848024), (96, 1463019), (114, 1232016), (144, 975346), (152, 924012), (171, 821344), (228, 616008), (288, 487673), (304, 462006), (342, 410672), (456, 308004), (608, 231003), (684, 205336), (912, 154002), (1368, 102668), (1824, 77001), (2736, 51334), (5472, 25667)]