139717728

素因数分解:

$2^5\times 3^2\times {\mathrm{485131}}^1$

素因数の和:485147

約数の個数: 36

約数和(自身を含む): 397323108

約数和(自身を除く): 257605380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 485131, 970262, 1455393, 1940524, 2910786, 3881048, 4366179, 5821572, 7762096, 8732358, 11643144, 15524192, 17464716, 23286288, 34929432, 46572576, 69858864, 139717728]

約数ペア:

[(1, 139717728), (2, 69858864), (3, 46572576), (4, 34929432), (6, 23286288), (8, 17464716), (9, 15524192), (12, 11643144), (16, 8732358), (18, 7762096), (24, 5821572), (32, 4366179), (36, 3881048), (48, 2910786), (72, 1940524), (96, 1455393), (144, 970262), (288, 485131)]