157549266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{416797}}^1$

素因数の和:416815

約数の個数: 32

約数和(自身を含む): 400126080

約数和(自身を除く): 242576814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 416797, 833594, 1250391, 2500782, 2917579, 3751173, 5835158, 7502346, 8752737, 11253519, 17505474, 22507038, 26258211, 52516422, 78774633, 157549266]

約数ペア:

[(1, 157549266), (2, 78774633), (3, 52516422), (6, 26258211), (7, 22507038), (9, 17505474), (14, 11253519), (18, 8752737), (21, 7502346), (27, 5835158), (42, 3751173), (54, 2917579), (63, 2500782), (126, 1250391), (189, 833594), (378, 416797)]