140868456

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{143159}}^1$

素因数の和:143209

約数の個数: 32

約数和(自身を含む): 360763200

約数和(自身を除く): 219894744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 143159, 286318, 429477, 572636, 858954, 1145272, 1717908, 3435816, 5869519, 11739038, 17608557, 23478076, 35217114, 46956152, 70434228, 140868456]

約数ペア:

[(1, 140868456), (2, 70434228), (3, 46956152), (4, 35217114), (6, 23478076), (8, 17608557), (12, 11739038), (24, 5869519), (41, 3435816), (82, 1717908), (123, 1145272), (164, 858954), (246, 572636), (328, 429477), (492, 286318), (984, 143159)]