156936941080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{66751}}^1$

素因数の和:67924

約数の個数: 64

約数和(自身を含む): 360100339200

約数和(自身を除く): 203163398120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1109, 2120, 2218, 4436, 5545, 8872, 11090, 22180, 44360, 58777, 66751, 117554, 133502, 235108, 267004, 293885, 333755, 470216, 534008, 587770, 667510, 1175540, 1335020, 2351080, 2670040, 3537803, 7075606, 14151212, 17689015, 28302424, 35378030, 70756060, 74026859, 141512120, 148053718, 296107436, 370134295, 592214872, 740268590, 1480537180, 2961074360, 3923423527, 7846847054, 15693694108, 19617117635, 31387388216, 39234235270, 78468470540, 156936941080]

約数ペア:

[(1, 156936941080), (2, 78468470540), (4, 39234235270), (5, 31387388216), (8, 19617117635), (10, 15693694108), (20, 7846847054), (40, 3923423527), (53, 2961074360), (106, 1480537180), (212, 740268590), (265, 592214872), (424, 370134295), (530, 296107436), (1060, 148053718), (1109, 141512120), (2120, 74026859), (2218, 70756060), (4436, 35378030), (5545, 28302424), (8872, 17689015), (11090, 14151212), (22180, 7075606), (44360, 3537803), (58777, 2670040), (66751, 2351080), (117554, 1335020), (133502, 1175540), (235108, 667510), (267004, 587770), (293885, 534008), (333755, 470216)]