156788291104

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{869809}}^1$

素因数の和:869993

約数の個数: 48

約数和(自身を含む): 318266958240

約数和(自身を除く): 161478667136

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 1376, 2096, 4192, 5633, 11266, 22532, 45064, 90128, 180256, 869809, 1739618, 3479236, 6958472, 13916944, 27833888, 37401787, 74803574, 113944979, 149607148, 227889958, 299214296, 455779916, 598428592, 911559832, 1196857184, 1823119664, 3646239328, 4899634097, 9799268194, 19598536388, 39197072776, 78394145552, 156788291104]

約数ペア:

[(1, 156788291104), (2, 78394145552), (4, 39197072776), (8, 19598536388), (16, 9799268194), (32, 4899634097), (43, 3646239328), (86, 1823119664), (131, 1196857184), (172, 911559832), (262, 598428592), (344, 455779916), (524, 299214296), (688, 227889958), (1048, 149607148), (1376, 113944979), (2096, 74803574), (4192, 37401787), (5633, 27833888), (11266, 13916944), (22532, 6958472), (45064, 3479236), (90128, 1739618), (180256, 869809)]