140315814

素因数分解:

$2^1\times 3^4\times {\mathrm{439}}^1\times {\mathrm{1973}}^1$

素因数の和:2426

約数の個数: 40

約数和(自身を含む): 315287280

約数和(自身を除く): 174971466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439, 878, 1317, 1973, 2634, 3946, 3951, 5919, 7902, 11838, 11853, 17757, 23706, 35514, 35559, 53271, 71118, 106542, 159813, 319626, 866147, 1732294, 2598441, 5196882, 7795323, 15590646, 23385969, 46771938, 70157907, 140315814]

約数ペア:

[(1, 140315814), (2, 70157907), (3, 46771938), (6, 23385969), (9, 15590646), (18, 7795323), (27, 5196882), (54, 2598441), (81, 1732294), (162, 866147), (439, 319626), (878, 159813), (1317, 106542), (1973, 71118), (2634, 53271), (3946, 35559), (3951, 35514), (5919, 23706), (7902, 17757), (11838, 11853)]