193042864

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 450114048

約数和(自身を除く): 257071184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 137, 161, 184, 274, 322, 368, 547, 548, 644, 959, 1094, 1096, 1288, 1918, 2188, 2192, 2576, 3151, 3829, 3836, 4376, 6302, 7658, 7672, 8752, 12581, 12604, 15316, 15344, 22057, 25162, 25208, 30632, 44114, 50324, 50416, 61264, 74939, 88067, 88228, 100648, 149878, 176134, 176456, 201296, 299756, 352268, 352912, 524573, 599512, 704536, 1049146, 1199024, 1409072, 1723597, 2098292, 3447194, 4196584, 6894388, 8393168, 12065179, 13788776, 24130358, 27577552, 48260716, 96521432, 193042864]

約数ペア:

[(1, 193042864), (2, 96521432), (4, 48260716), (7, 27577552), (8, 24130358), (14, 13788776), (16, 12065179), (23, 8393168), (28, 6894388), (46, 4196584), (56, 3447194), (92, 2098292), (112, 1723597), (137, 1409072), (161, 1199024), (184, 1049146), (274, 704536), (322, 599512), (368, 524573), (547, 352912), (548, 352268), (644, 299756), (959, 201296), (1094, 176456), (1096, 176134), (1288, 149878), (1918, 100648), (2188, 88228), (2192, 88067), (2576, 74939), (3151, 61264), (3829, 50416), (3836, 50324), (4376, 44114), (6302, 30632), (7658, 25208), (7672, 25162), (8752, 22057), (12581, 15344), (12604, 15316)]