140991408

素因数分解:

$2^4\times 3^3\times {\mathrm{326369}}^1$

素因数の和:326386

約数の個数: 40

約数和(自身を含む): 404698800

約数和(自身を除く): 263707392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 326369, 652738, 979107, 1305476, 1958214, 2610952, 2937321, 3916428, 5221904, 5874642, 7832856, 8811963, 11749284, 15665712, 17623926, 23498568, 35247852, 46997136, 70495704, 140991408]

約数ペア:

[(1, 140991408), (2, 70495704), (3, 46997136), (4, 35247852), (6, 23498568), (8, 17623926), (9, 15665712), (12, 11749284), (16, 8811963), (18, 7832856), (24, 5874642), (27, 5221904), (36, 3916428), (48, 2937321), (54, 2610952), (72, 1958214), (108, 1305476), (144, 979107), (216, 652738), (432, 326369)]