180123328

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36551}}^1$

素因数の和:36581

約数の個数: 56

約数和(自身を含む): 445641984

約数和(自身を除く): 265518656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 36551, 73102, 146204, 255857, 292408, 402061, 511714, 584816, 804122, 1023428, 1169632, 1608244, 2046856, 2339264, 2814427, 3216488, 4093712, 5628854, 6432976, 8187424, 11257708, 12865952, 16374848, 22515416, 25731904, 45030832, 90061664, 180123328]

約数ペア:

[(1, 180123328), (2, 90061664), (4, 45030832), (7, 25731904), (8, 22515416), (11, 16374848), (14, 12865952), (16, 11257708), (22, 8187424), (28, 6432976), (32, 5628854), (44, 4093712), (56, 3216488), (64, 2814427), (77, 2339264), (88, 2046856), (112, 1608244), (154, 1169632), (176, 1023428), (224, 804122), (308, 584816), (352, 511714), (448, 402061), (616, 292408), (704, 255857), (1232, 146204), (2464, 73102), (4928, 36551)]