145890449312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2047183}}^1$

素因数の和:2047341

約数の個数: 48

約数和(自身を含む): 306438878592

約数和(自身を除く): 160548429280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 4192, 4454, 8908, 17816, 35632, 71264, 2047183, 4094366, 8188732, 16377464, 32754928, 34802111, 65509856, 69604222, 139208444, 268180973, 278416888, 536361946, 556833776, 1072723892, 1113667552, 2145447784, 4290895568, 4559076541, 8581791136, 9118153082, 18236306164, 36472612328, 72945224656, 145890449312]

約数ペア:

[(1, 145890449312), (2, 72945224656), (4, 36472612328), (8, 18236306164), (16, 9118153082), (17, 8581791136), (32, 4559076541), (34, 4290895568), (68, 2145447784), (131, 1113667552), (136, 1072723892), (262, 556833776), (272, 536361946), (524, 278416888), (544, 268180973), (1048, 139208444), (2096, 69604222), (2227, 65509856), (4192, 34802111), (4454, 32754928), (8908, 16377464), (17816, 8188732), (35632, 4094366), (71264, 2047183)]