137385884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{48857}}^1$

素因数の和:48917

約数の個数: 24

約数和(自身を含む): 259924560

約数和(自身を除く): 122538676

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 48857, 97714, 195428, 928283, 1807709, 1856566, 3615418, 3713132, 7230836, 34346471, 68692942, 137385884]

約数ペア:

[(1, 137385884), (2, 68692942), (4, 34346471), (19, 7230836), (37, 3713132), (38, 3615418), (74, 1856566), (76, 1807709), (148, 928283), (703, 195428), (1406, 97714), (2812, 48857)]