156940590656

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{18719059}}^1$

素因数の和:18719202

約数の個数: 28

約数和(自身を含む): 313806321840

約数和(自身を除く): 156865731184

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 18719059, 37438118, 74876236, 149752472, 299504944, 599009888, 1198019776, 2452196729, 4904393458, 9808786916, 19617573832, 39235147664, 78470295328, 156940590656]

約数ペア:

[(1, 156940590656), (2, 78470295328), (4, 39235147664), (8, 19617573832), (16, 9808786916), (32, 4904393458), (64, 2452196729), (131, 1198019776), (262, 599009888), (524, 299504944), (1048, 149752472), (2096, 74876236), (4192, 37438118), (8384, 18719059)]