161039628

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{10331}}^1$

素因数の和:10774

約数の個数: 36

約数和(自身を含む): 408052008

約数和(自身を除く): 247012380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1299, 1732, 2598, 3897, 5196, 7794, 10331, 15588, 20662, 30993, 41324, 61986, 92979, 123972, 185958, 371916, 4473323, 8946646, 13419969, 17893292, 26839938, 40259907, 53679876, 80519814, 161039628]

約数ペア:

[(1, 161039628), (2, 80519814), (3, 53679876), (4, 40259907), (6, 26839938), (9, 17893292), (12, 13419969), (18, 8946646), (36, 4473323), (433, 371916), (866, 185958), (1299, 123972), (1732, 92979), (2598, 61986), (3897, 41324), (5196, 30993), (7794, 20662), (10331, 15588)]