127993208

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5303}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 274959360

約数和(自身を除く): 146966152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 5303, 6034, 10606, 12068, 21212, 24136, 37121, 42424, 74242, 148484, 296968, 2285593, 4571186, 9142372, 15999151, 18284744, 31998302, 63996604, 127993208]

約数ペア:

[(1, 127993208), (2, 63996604), (4, 31998302), (7, 18284744), (8, 15999151), (14, 9142372), (28, 4571186), (56, 2285593), (431, 296968), (862, 148484), (1724, 74242), (3017, 42424), (3448, 37121), (5303, 24136), (6034, 21212), (10606, 12068)]