143814258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{380461}}^1$

素因数の和:380479

約数の個数: 32

約数和(自身を含む): 365243520

約数和(自身を除く): 221429262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 380461, 760922, 1141383, 2282766, 2663227, 3424149, 5326454, 6848298, 7989681, 10272447, 15979362, 20544894, 23969043, 47938086, 71907129, 143814258]

約数ペア:

[(1, 143814258), (2, 71907129), (3, 47938086), (6, 23969043), (7, 20544894), (9, 15979362), (14, 10272447), (18, 7989681), (21, 6848298), (27, 5326454), (42, 3424149), (54, 2663227), (63, 2282766), (126, 1141383), (189, 760922), (378, 380461)]