164580230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3767}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 314974656

約数和(自身を除く): 150394426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 2570, 3767, 4369, 7534, 8738, 18835, 21845, 37670, 43690, 64039, 128078, 320195, 640390, 968119, 1936238, 4840595, 9681190, 16458023, 32916046, 82290115, 164580230]

約数ペア:

[(1, 164580230), (2, 82290115), (5, 32916046), (10, 16458023), (17, 9681190), (34, 4840595), (85, 1936238), (170, 968119), (257, 640390), (514, 320195), (1285, 128078), (2570, 64039), (3767, 43690), (4369, 37670), (7534, 21845), (8738, 18835)]