128192736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190763}}^1$

素因数の和:190783

約数の個数: 48

約数和(自身を含む): 384580224

約数和(自身を除く): 256387488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190763, 381526, 572289, 763052, 1144578, 1335341, 1526104, 2289156, 2670682, 3052208, 4006023, 4578312, 5341364, 6104416, 8012046, 9156624, 10682728, 16024092, 18313248, 21365456, 32048184, 42730912, 64096368, 128192736]

約数ペア:

[(1, 128192736), (2, 64096368), (3, 42730912), (4, 32048184), (6, 21365456), (7, 18313248), (8, 16024092), (12, 10682728), (14, 9156624), (16, 8012046), (21, 6104416), (24, 5341364), (28, 4578312), (32, 4006023), (42, 3052208), (48, 2670682), (56, 2289156), (84, 1526104), (96, 1335341), (112, 1144578), (168, 763052), (224, 572289), (336, 381526), (672, 190763)]