156749534920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{955091}}^1$

素因数の和:955486

約数の個数: 64

約数和(自身を含む): 385780760640

約数和(自身を除く): 229031225720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 373, 440, 746, 1492, 1865, 2984, 3730, 4103, 7460, 8206, 14920, 16412, 20515, 32824, 41030, 82060, 164120, 955091, 1910182, 3820364, 4775455, 7640728, 9550910, 10506001, 19101820, 21012002, 38203640, 42024004, 52530005, 84048008, 105060010, 210120020, 356248943, 420240040, 712497886, 1424995772, 1781244715, 2849991544, 3562489430, 3918738373, 7124978860, 7837476746, 14249957720, 15674953492, 19593691865, 31349906984, 39187383730, 78374767460, 156749534920]

約数ペア:

[(1, 156749534920), (2, 78374767460), (4, 39187383730), (5, 31349906984), (8, 19593691865), (10, 15674953492), (11, 14249957720), (20, 7837476746), (22, 7124978860), (40, 3918738373), (44, 3562489430), (55, 2849991544), (88, 1781244715), (110, 1424995772), (220, 712497886), (373, 420240040), (440, 356248943), (746, 210120020), (1492, 105060010), (1865, 84048008), (2984, 52530005), (3730, 42024004), (4103, 38203640), (7460, 21012002), (8206, 19101820), (14920, 10506001), (16412, 9550910), (20515, 7640728), (32824, 4775455), (41030, 3820364), (82060, 1910182), (164120, 955091)]