121285388

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{3457}}^1$

素因数の和:3654

約数の個数: 36

約数和(自身を含む): 248353560

約数和(自身を除く): 127068172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1253, 2506, 3457, 5012, 6914, 8771, 13828, 17542, 24199, 35084, 48398, 96796, 169393, 338786, 618803, 677572, 1237606, 2475212, 4331621, 8663242, 17326484, 30321347, 60642694, 121285388]

約数ペア:

[(1, 121285388), (2, 60642694), (4, 30321347), (7, 17326484), (14, 8663242), (28, 4331621), (49, 2475212), (98, 1237606), (179, 677572), (196, 618803), (358, 338786), (716, 169393), (1253, 96796), (2506, 48398), (3457, 35084), (5012, 24199), (6914, 17542), (8771, 13828)]