140881392

素因数分解:

$2^4\times 3^2\times {\mathrm{978343}}^1$

素因数の和:978357

約数の個数: 30

約数和(自身を含む): 394272632

約数和(自身を除く): 253391240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 978343, 1956686, 2935029, 3913372, 5870058, 7826744, 8805087, 11740116, 15653488, 17610174, 23480232, 35220348, 46960464, 70440696, 140881392]

約数ペア:

[(1, 140881392), (2, 70440696), (3, 46960464), (4, 35220348), (6, 23480232), (8, 17610174), (9, 15653488), (12, 11740116), (16, 8805087), (18, 7826744), (24, 5870058), (36, 3913372), (48, 2935029), (72, 1956686), (144, 978343)]