115531276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 238577472

約数和(自身を除く): 123046196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 157, 164, 287, 314, 574, 628, 641, 1099, 1148, 1282, 2198, 2564, 4396, 4487, 6437, 8974, 12874, 17948, 25748, 26281, 45059, 52562, 90118, 100637, 105124, 180236, 183967, 201274, 367934, 402548, 704459, 735868, 1408918, 2817836, 4126117, 8252234, 16504468, 28882819, 57765638, 115531276]

約数ペア:

[(1, 115531276), (2, 57765638), (4, 28882819), (7, 16504468), (14, 8252234), (28, 4126117), (41, 2817836), (82, 1408918), (157, 735868), (164, 704459), (287, 402548), (314, 367934), (574, 201274), (628, 183967), (641, 180236), (1099, 105124), (1148, 100637), (1282, 90118), (2198, 52562), (2564, 45059), (4396, 26281), (4487, 25748), (6437, 17948), (8974, 12874)]