145032008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{44543}}^1$

素因数の和:44597

約数の個数: 32

約数和(自身を含む): 304680960

約数和(自身を除く): 159648952

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 44543, 89086, 178172, 356344, 489973, 979946, 1648091, 1959892, 3296182, 3919784, 6592364, 13184728, 18129001, 36258002, 72516004, 145032008]

約数ペア:

[(1, 145032008), (2, 72516004), (4, 36258002), (8, 18129001), (11, 13184728), (22, 6592364), (37, 3919784), (44, 3296182), (74, 1959892), (88, 1648091), (148, 979946), (296, 489973), (407, 356344), (814, 178172), (1628, 89086), (3256, 44543)]