1159163656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4253}}^1$

素因数の和:4454

約数の個数: 64

約数和(自身を含む): 2580986880

約数和(自身を除く): 1421823224

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 628, 868, 1099, 1256, 1736, 2198, 4253, 4396, 4867, 8506, 8792, 9734, 17012, 19468, 29771, 34024, 34069, 38936, 59542, 68138, 119084, 131843, 136276, 238168, 263686, 272552, 527372, 667721, 922901, 1054744, 1335442, 1845802, 2670884, 3691604, 4674047, 5341768, 7383208, 9348094, 18696188, 20699351, 37392376, 41398702, 82797404, 144895457, 165594808, 289790914, 579581828, 1159163656]

約数ペア:

[(1, 1159163656), (2, 579581828), (4, 289790914), (7, 165594808), (8, 144895457), (14, 82797404), (28, 41398702), (31, 37392376), (56, 20699351), (62, 18696188), (124, 9348094), (157, 7383208), (217, 5341768), (248, 4674047), (314, 3691604), (434, 2670884), (628, 1845802), (868, 1335442), (1099, 1054744), (1256, 922901), (1736, 667721), (2198, 527372), (4253, 272552), (4396, 263686), (4867, 238168), (8506, 136276), (8792, 131843), (9734, 119084), (17012, 68138), (19468, 59542), (29771, 38936), (34024, 34069)]