140519448

素因数分解:

$2^3\times 3^4\times {\mathrm{216851}}^1$

素因数の和:216869

約数の個数: 40

約数和(自身を含む): 393586380

約数和(自身を除く): 253066932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 216851, 433702, 650553, 867404, 1301106, 1734808, 1951659, 2602212, 3903318, 5204424, 5854977, 7806636, 11709954, 15613272, 17564931, 23419908, 35129862, 46839816, 70259724, 140519448]

約数ペア:

[(1, 140519448), (2, 70259724), (3, 46839816), (4, 35129862), (6, 23419908), (8, 17564931), (9, 15613272), (12, 11709954), (18, 7806636), (24, 5854977), (27, 5204424), (36, 3903318), (54, 2602212), (72, 1951659), (81, 1734808), (108, 1301106), (162, 867404), (216, 650553), (324, 433702), (648, 216851)]