153373136

素因数分解:

$2^4\times 7^3\times {\mathrm{27947}}^1$

素因数の和:27976

約数の個数: 40

約数和(自身を含む): 346555200

約数和(自身を除く): 193182064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 27947, 55894, 111788, 195629, 223576, 391258, 447152, 782516, 1369403, 1565032, 2738806, 3130064, 5477612, 9585821, 10955224, 19171642, 21910448, 38343284, 76686568, 153373136]

約数ペア:

[(1, 153373136), (2, 76686568), (4, 38343284), (7, 21910448), (8, 19171642), (14, 10955224), (16, 9585821), (28, 5477612), (49, 3130064), (56, 2738806), (98, 1565032), (112, 1369403), (196, 782516), (343, 447152), (392, 391258), (686, 223576), (784, 195629), (1372, 111788), (2744, 55894), (5488, 27947)]