145320150458

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{257141}}^1$

素因数の和:258278

約数の個数: 32

約数和(自身を含む): 256088746368

約数和(自身を除く): 110768595910

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1091, 2182, 7637, 15274, 40367, 80734, 257141, 282569, 514282, 565138, 1799987, 3599974, 9514217, 19028434, 66599519, 133199038, 280540831, 561081662, 1963785817, 3927571634, 10380010747, 20760021494, 72660075229, 145320150458]

約数ペア:

[(1, 145320150458), (2, 72660075229), (7, 20760021494), (14, 10380010747), (37, 3927571634), (74, 1963785817), (259, 561081662), (518, 280540831), (1091, 133199038), (2182, 66599519), (7637, 19028434), (15274, 9514217), (40367, 3599974), (80734, 1799987), (257141, 565138), (282569, 514282)]