138521952

素因数分解:

$2^5\times 3^2\times {\mathrm{480979}}^1$

素因数の和:480995

約数の個数: 36

約数和(自身を含む): 393922620

約数和(自身を除く): 255400668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480979, 961958, 1442937, 1923916, 2885874, 3847832, 4328811, 5771748, 7695664, 8657622, 11543496, 15391328, 17315244, 23086992, 34630488, 46173984, 69260976, 138521952]

約数ペア:

[(1, 138521952), (2, 69260976), (3, 46173984), (4, 34630488), (6, 23086992), (8, 17315244), (9, 15391328), (12, 11543496), (16, 8657622), (18, 7695664), (24, 5771748), (32, 4328811), (36, 3847832), (48, 2885874), (72, 1923916), (96, 1442937), (144, 961958), (288, 480979)]