140026896

素因数分解:

$2^4\times 3^2\times {\mathrm{972409}}^1$

素因数の和:972423

約数の個数: 30

約数和(自身を含む): 391881230

約数和(自身を除く): 251854334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972409, 1944818, 2917227, 3889636, 5834454, 7779272, 8751681, 11668908, 15558544, 17503362, 23337816, 35006724, 46675632, 70013448, 140026896]

約数ペア:

[(1, 140026896), (2, 70013448), (3, 46675632), (4, 35006724), (6, 23337816), (8, 17503362), (9, 15558544), (12, 11668908), (16, 8751681), (18, 7779272), (24, 5834454), (36, 3889636), (48, 2917227), (72, 1944818), (144, 972409)]