153957456

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18757}}^1$

素因数の和:18793

約数の個数: 80

約数和(自身を含む): 465198400

約数和(自身を除く): 311240944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 18757, 37514, 56271, 75028, 112542, 150056, 168813, 225084, 300112, 337626, 356383, 450168, 506439, 675252, 712766, 900336, 1012878, 1069149, 1350504, 1425532, 2025756, 2138298, 2701008, 2851064, 3207447, 4051512, 4276596, 5702128, 6414894, 8103024, 8553192, 9622341, 12829788, 17106384, 19244682, 25659576, 38489364, 51319152, 76978728, 153957456]

約数ペア:

[(1, 153957456), (2, 76978728), (3, 51319152), (4, 38489364), (6, 25659576), (8, 19244682), (9, 17106384), (12, 12829788), (16, 9622341), (18, 8553192), (19, 8103024), (24, 6414894), (27, 5702128), (36, 4276596), (38, 4051512), (48, 3207447), (54, 2851064), (57, 2701008), (72, 2138298), (76, 2025756), (108, 1425532), (114, 1350504), (144, 1069149), (152, 1012878), (171, 900336), (216, 712766), (228, 675252), (304, 506439), (342, 450168), (432, 356383), (456, 337626), (513, 300112), (684, 225084), (912, 168813), (1026, 150056), (1368, 112542), (2052, 75028), (2736, 56271), (4104, 37514), (8208, 18757)]