144801328

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9437}}^1$

素因数の和:9589

約数の個数: 40

約数和(自身を含む): 323006112

約数和(自身を除く): 178204784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 9437, 15344, 18874, 37748, 66059, 75496, 132118, 150992, 264236, 528472, 1056944, 1292869, 2585738, 5171476, 9050083, 10342952, 18100166, 20685904, 36200332, 72400664, 144801328]

約数ペア:

[(1, 144801328), (2, 72400664), (4, 36200332), (7, 20685904), (8, 18100166), (14, 10342952), (16, 9050083), (28, 5171476), (56, 2585738), (112, 1292869), (137, 1056944), (274, 528472), (548, 264236), (959, 150992), (1096, 132118), (1918, 75496), (2192, 66059), (3836, 37748), (7672, 18874), (9437, 15344)]