198657312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15559}}^1$

素因数の和:15598

約数の個数: 96

約数和(自身を含む): 627379200

約数和(自身を除く): 428721888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 15559, 31118, 46677, 62236, 93354, 108913, 124472, 186708, 217826, 248944, 295621, 326739, 373416, 435652, 497888, 591242, 653478, 746832, 871304, 886863, 1182484, 1306956, 1493664, 1742608, 1773726, 2069347, 2364968, 2613912, 3485216, 3547452, 4138694, 4729936, 5227824, 6208041, 7094904, 8277388, 9459872, 10455648, 12416082, 14189808, 16554776, 24832164, 28379616, 33109552, 49664328, 66219104, 99328656, 198657312]

約数ペア:

[(1, 198657312), (2, 99328656), (3, 66219104), (4, 49664328), (6, 33109552), (7, 28379616), (8, 24832164), (12, 16554776), (14, 14189808), (16, 12416082), (19, 10455648), (21, 9459872), (24, 8277388), (28, 7094904), (32, 6208041), (38, 5227824), (42, 4729936), (48, 4138694), (56, 3547452), (57, 3485216), (76, 2613912), (84, 2364968), (96, 2069347), (112, 1773726), (114, 1742608), (133, 1493664), (152, 1306956), (168, 1182484), (224, 886863), (228, 871304), (266, 746832), (304, 653478), (336, 591242), (399, 497888), (456, 435652), (532, 373416), (608, 326739), (672, 295621), (798, 248944), (912, 217826), (1064, 186708), (1596, 124472), (1824, 108913), (2128, 93354), (3192, 62236), (4256, 46677), (6384, 31118), (12768, 15559)]