121338816

素因数分解:

$2^6\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1213}}^1$

素因数の和:1749

約数の個数: 56

約数和(自身を含む): 321923664

約数和(自身を除く): 200584848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 521, 1042, 1213, 1563, 2084, 2426, 3126, 3639, 4168, 4852, 6252, 7278, 8336, 9704, 12504, 14556, 16672, 19408, 25008, 29112, 33344, 38816, 50016, 58224, 77632, 100032, 116448, 232896, 631973, 1263946, 1895919, 2527892, 3791838, 5055784, 7583676, 10111568, 15167352, 20223136, 30334704, 40446272, 60669408, 121338816]

約数ペア:

[(1, 121338816), (2, 60669408), (3, 40446272), (4, 30334704), (6, 20223136), (8, 15167352), (12, 10111568), (16, 7583676), (24, 5055784), (32, 3791838), (48, 2527892), (64, 1895919), (96, 1263946), (192, 631973), (521, 232896), (1042, 116448), (1213, 100032), (1563, 77632), (2084, 58224), (2426, 50016), (3126, 38816), (3639, 33344), (4168, 29112), (4852, 25008), (6252, 19408), (7278, 16672), (8336, 14556), (9704, 12504)]