156385328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28713

約数の個数: 40

約数和(自身を含む): 341216256

約数和(自身を除く): 184830928

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 28663, 57326, 114652, 229304, 315293, 458608, 630586, 888553, 1261172, 1777106, 2522344, 3554212, 5044688, 7108424, 9774083, 14216848, 19548166, 39096332, 78192664, 156385328]

約数ペア:

[(1, 156385328), (2, 78192664), (4, 39096332), (8, 19548166), (11, 14216848), (16, 9774083), (22, 7108424), (31, 5044688), (44, 3554212), (62, 2522344), (88, 1777106), (124, 1261172), (176, 888553), (248, 630586), (341, 458608), (496, 315293), (682, 229304), (1364, 114652), (2728, 57326), (5456, 28663)]