145163532784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{22877}}^1\times {\mathrm{20873}}^1$

素因数の和:43777

約数の個数: 40

約数和(自身を含む): 296084330640

約数和(自身を除く): 150920797856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20873, 22877, 41746, 45754, 83492, 91508, 166984, 183016, 333968, 366032, 396587, 434663, 793174, 869326, 1586348, 1738652, 3172696, 3477304, 6345392, 6954608, 477511621, 955023242, 1910046484, 3820092968, 7640185936, 9072720799, 18145441598, 36290883196, 72581766392, 145163532784]

約数ペア:

[(1, 145163532784), (2, 72581766392), (4, 36290883196), (8, 18145441598), (16, 9072720799), (19, 7640185936), (38, 3820092968), (76, 1910046484), (152, 955023242), (304, 477511621), (20873, 6954608), (22877, 6345392), (41746, 3477304), (45754, 3172696), (83492, 1738652), (91508, 1586348), (166984, 869326), (183016, 793174), (333968, 434663), (366032, 396587)]