145089016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56149}}^1$

素因数の和:56191

約数の個数: 32

約数和(自身を含む): 303210000

約数和(自身を除く): 158120984

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 56149, 112298, 224596, 449192, 954533, 1066831, 1909066, 2133662, 3818132, 4267324, 7636264, 8534648, 18136127, 36272254, 72544508, 145089016]

約数ペア:

[(1, 145089016), (2, 72544508), (4, 36272254), (8, 18136127), (17, 8534648), (19, 7636264), (34, 4267324), (38, 3818132), (68, 2133662), (76, 1909066), (136, 1066831), (152, 954533), (323, 449192), (646, 224596), (1292, 112298), (2584, 56149)]