133045668008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21294121}}^1$

素因数の和:21294209

約数の個数: 32

約数和(自身を含む): 275971821120

約数和(自身を除く): 142926153112

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 21294121, 42588242, 85176484, 170352968, 234235331, 468470662, 936941324, 1511882591, 1873882648, 3023765182, 6047530364, 12095060728, 16630708501, 33261417002, 66522834004, 133045668008]

約数ペア:

[(1, 133045668008), (2, 66522834004), (4, 33261417002), (8, 16630708501), (11, 12095060728), (22, 6047530364), (44, 3023765182), (71, 1873882648), (88, 1511882591), (142, 936941324), (284, 468470662), (568, 234235331), (781, 170352968), (1562, 85176484), (3124, 42588242), (6248, 21294121)]