148197978

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{13931}}^1$

素因数の和:14139

約数の個数: 32

約数和(自身を含む): 331024320

約数和(自身を除く): 182826342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 13931, 27862, 41793, 83586, 125379, 250758, 376137, 752274, 2744407, 5488814, 8233221, 16466442, 24699663, 49399326, 74098989, 148197978]

約数ペア:

[(1, 148197978), (2, 74098989), (3, 49399326), (6, 24699663), (9, 16466442), (18, 8233221), (27, 5488814), (54, 2744407), (197, 752274), (394, 376137), (591, 250758), (1182, 125379), (1773, 83586), (3546, 41793), (5319, 27862), (10638, 13931)]