157791492

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{43397}}^1$

素因数の和:43508

約数の個数: 36

約数和(自身を含む): 402820236

約数和(自身を除く): 245028744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 43397, 86794, 130191, 173588, 260382, 390573, 520764, 781146, 1562292, 4383097, 8766194, 13149291, 17532388, 26298582, 39447873, 52597164, 78895746, 157791492]

約数ペア:

[(1, 157791492), (2, 78895746), (3, 52597164), (4, 39447873), (6, 26298582), (9, 17532388), (12, 13149291), (18, 8766194), (36, 4383097), (101, 1562292), (202, 781146), (303, 520764), (404, 390573), (606, 260382), (909, 173588), (1212, 130191), (1818, 86794), (3636, 43397)]