156964386

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1609}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 319939200

約数和(自身を除く): 162974814

約数列:

[1, 2, 3, 6, 71, 142, 213, 229, 426, 458, 687, 1374, 1609, 3218, 4827, 9654, 16259, 32518, 48777, 97554, 114239, 228478, 342717, 368461, 685434, 736922, 1105383, 2210766, 26160731, 52321462, 78482193, 156964386]

約数ペア:

[(1, 156964386), (2, 78482193), (3, 52321462), (6, 26160731), (71, 2210766), (142, 1105383), (213, 736922), (229, 685434), (426, 368461), (458, 342717), (687, 228478), (1374, 114239), (1609, 97554), (3218, 48777), (4827, 32518), (9654, 16259)]