155525426

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 273093120

約数和(自身を除く): 117567694

約数列:

[1, 2, 7, 14, 53, 106, 239, 371, 478, 742, 877, 1673, 1754, 3346, 6139, 12278, 12667, 25334, 46481, 88669, 92962, 177338, 209603, 325367, 419206, 650734, 1467221, 2934442, 11108959, 22217918, 77762713, 155525426]

約数ペア:

[(1, 155525426), (2, 77762713), (7, 22217918), (14, 11108959), (53, 2934442), (106, 1467221), (239, 650734), (371, 419206), (478, 325367), (742, 209603), (877, 177338), (1673, 92962), (1754, 88669), (3346, 46481), (6139, 25334), (12278, 12667)]