140026608

素因数分解:

$2^4\times 3^2\times {\mathrm{972407}}^1$

素因数の和:972421

約数の個数: 30

約数和(自身を含む): 391880424

約数和(自身を除く): 251853816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972407, 1944814, 2917221, 3889628, 5834442, 7779256, 8751663, 11668884, 15558512, 17503326, 23337768, 35006652, 46675536, 70013304, 140026608]

約数ペア:

[(1, 140026608), (2, 70013304), (3, 46675536), (4, 35006652), (6, 23337768), (8, 17503326), (9, 15558512), (12, 11668884), (16, 8751663), (18, 7779256), (24, 5834442), (36, 3889628), (48, 2917221), (72, 1944814), (144, 972407)]