156474444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5095

約数の個数: 72

約数和(自身を含む): 432816048

約数和(自身を除く): 276341604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5021, 5194, 7791, 10042, 10388, 15063, 15582, 20084, 30126, 31164, 35147, 60252, 70294, 105441, 140588, 210882, 246029, 266113, 421764, 492058, 532226, 738087, 798339, 984116, 1064452, 1476174, 1596678, 1862791, 2952348, 3193356, 3725582, 5588373, 7451164, 11176746, 13039537, 22353492, 26079074, 39118611, 52158148, 78237222, 156474444]

約数ペア:

[(1, 156474444), (2, 78237222), (3, 52158148), (4, 39118611), (6, 26079074), (7, 22353492), (12, 13039537), (14, 11176746), (21, 7451164), (28, 5588373), (42, 3725582), (49, 3193356), (53, 2952348), (84, 1862791), (98, 1596678), (106, 1476174), (147, 1064452), (159, 984116), (196, 798339), (212, 738087), (294, 532226), (318, 492058), (371, 421764), (588, 266113), (636, 246029), (742, 210882), (1113, 140588), (1484, 105441), (2226, 70294), (2597, 60252), (4452, 35147), (5021, 31164), (5194, 30126), (7791, 20084), (10042, 15582), (10388, 15063)]