150003728

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12517}}^1$

素因数の和:12639

約数の個数: 40

約数和(自身を含む): 335282112

約数和(自身を除く): 185278384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 12517, 25034, 50068, 87619, 100136, 175238, 200272, 350476, 700952, 1339319, 1401904, 2678638, 5357276, 9375233, 10714552, 18750466, 21429104, 37500932, 75001864, 150003728]

約数ペア:

[(1, 150003728), (2, 75001864), (4, 37500932), (7, 21429104), (8, 18750466), (14, 10714552), (16, 9375233), (28, 5357276), (56, 2678638), (107, 1401904), (112, 1339319), (214, 700952), (428, 350476), (749, 200272), (856, 175238), (1498, 100136), (1712, 87619), (2996, 50068), (5992, 25034), (11984, 12517)]