139367568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 374182400

約数和(自身を除く): 234814832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 229, 248, 372, 409, 458, 496, 687, 744, 818, 916, 1227, 1374, 1488, 1636, 1832, 2454, 2748, 3272, 3664, 4908, 5496, 6544, 7099, 9816, 10992, 12679, 14198, 19632, 21297, 25358, 28396, 38037, 42594, 50716, 56792, 76074, 85188, 93661, 101432, 113584, 152148, 170376, 187322, 202864, 280983, 304296, 340752, 374644, 561966, 608592, 749288, 1123932, 1498576, 2247864, 2903491, 4495728, 5806982, 8710473, 11613964, 17420946, 23227928, 34841892, 46455856, 69683784, 139367568]

約数ペア:

[(1, 139367568), (2, 69683784), (3, 46455856), (4, 34841892), (6, 23227928), (8, 17420946), (12, 11613964), (16, 8710473), (24, 5806982), (31, 4495728), (48, 2903491), (62, 2247864), (93, 1498576), (124, 1123932), (186, 749288), (229, 608592), (248, 561966), (372, 374644), (409, 340752), (458, 304296), (496, 280983), (687, 202864), (744, 187322), (818, 170376), (916, 152148), (1227, 113584), (1374, 101432), (1488, 93661), (1636, 85188), (1832, 76074), (2454, 56792), (2748, 50716), (3272, 42594), (3664, 38037), (4908, 28396), (5496, 25358), (6544, 21297), (7099, 19632), (9816, 14198), (10992, 12679)]