158551448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1613}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 324801360

約数和(自身を除く): 166249912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1117, 1613, 2234, 3226, 4468, 6452, 8936, 12287, 12904, 17743, 24574, 35486, 49148, 70972, 98296, 141944, 1801721, 3603442, 7206884, 14413768, 19818931, 39637862, 79275724, 158551448]

約数ペア:

[(1, 158551448), (2, 79275724), (4, 39637862), (8, 19818931), (11, 14413768), (22, 7206884), (44, 3603442), (88, 1801721), (1117, 141944), (1613, 98296), (2234, 70972), (3226, 49148), (4468, 35486), (6452, 24574), (8936, 17743), (12287, 12904)]