156964328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{1249}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 307800000

約数和(自身を除く): 150835672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 683, 1249, 1366, 2498, 2732, 4996, 5464, 9992, 15709, 28727, 31418, 57454, 62836, 114908, 125672, 229816, 853067, 1706134, 3412268, 6824536, 19620541, 39241082, 78482164, 156964328]

約数ペア:

[(1, 156964328), (2, 78482164), (4, 39241082), (8, 19620541), (23, 6824536), (46, 3412268), (92, 1706134), (184, 853067), (683, 229816), (1249, 125672), (1366, 114908), (2498, 62836), (2732, 57454), (4996, 31418), (5464, 28727), (9992, 15709)]