154881141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 230208000

約数和(自身を除く): 75326859

約数列:

[1, 3, 19, 29, 43, 57, 87, 129, 551, 817, 1247, 1653, 2179, 2451, 3741, 6537, 23693, 41401, 63191, 71079, 93697, 124203, 189573, 281091, 1200629, 1780243, 2717213, 3601887, 5340729, 8151639, 51627047, 154881141]

約数ペア:

[(1, 154881141), (3, 51627047), (19, 8151639), (29, 5340729), (43, 3601887), (57, 2717213), (87, 1780243), (129, 1200629), (551, 281091), (817, 189573), (1247, 124203), (1653, 93697), (2179, 71079), (2451, 63191), (3741, 41401), (6537, 23693)]