128032416

素因数分解:

$2^5\times 3^2\times {\mathrm{444557}}^1$

素因数の和:444573

約数の個数: 36

約数和(自身を含む): 364093002

約数和(自身を除く): 236060586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 444557, 889114, 1333671, 1778228, 2667342, 3556456, 4001013, 5334684, 7112912, 8002026, 10669368, 14225824, 16004052, 21338736, 32008104, 42677472, 64016208, 128032416]

約数ペア:

[(1, 128032416), (2, 64016208), (3, 42677472), (4, 32008104), (6, 21338736), (8, 16004052), (9, 14225824), (12, 10669368), (16, 8002026), (18, 7112912), (24, 5334684), (32, 4001013), (36, 3556456), (48, 2667342), (72, 1778228), (96, 1333671), (144, 889114), (288, 444557)]