196219072

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 471098880

約数和(自身を除く): 274879808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 137, 139, 161, 184, 224, 274, 278, 322, 368, 448, 548, 556, 644, 736, 959, 973, 1096, 1112, 1288, 1472, 1918, 1946, 2192, 2224, 2576, 3151, 3197, 3836, 3892, 4384, 4448, 5152, 6302, 6394, 7672, 7784, 8768, 8896, 10304, 12604, 12788, 15344, 15568, 19043, 22057, 22379, 25208, 25576, 30688, 31136, 38086, 44114, 44758, 50416, 51152, 61376, 62272, 76172, 88228, 89516, 100832, 102304, 133301, 152344, 176456, 179032, 201664, 204608, 266602, 304688, 352912, 358064, 437989, 533204, 609376, 705824, 716128, 875978, 1066408, 1218752, 1411648, 1432256, 1751956, 2132816, 3065923, 3503912, 4265632, 6131846, 7007824, 8531264, 12263692, 14015648, 24527384, 28031296, 49054768, 98109536, 196219072]

約数ペア:

[(1, 196219072), (2, 98109536), (4, 49054768), (7, 28031296), (8, 24527384), (14, 14015648), (16, 12263692), (23, 8531264), (28, 7007824), (32, 6131846), (46, 4265632), (56, 3503912), (64, 3065923), (92, 2132816), (112, 1751956), (137, 1432256), (139, 1411648), (161, 1218752), (184, 1066408), (224, 875978), (274, 716128), (278, 705824), (322, 609376), (368, 533204), (448, 437989), (548, 358064), (556, 352912), (644, 304688), (736, 266602), (959, 204608), (973, 201664), (1096, 179032), (1112, 176456), (1288, 152344), (1472, 133301), (1918, 102304), (1946, 100832), (2192, 89516), (2224, 88228), (2576, 76172), (3151, 62272), (3197, 61376), (3836, 51152), (3892, 50416), (4384, 44758), (4448, 44114), (5152, 38086), (6302, 31136), (6394, 30688), (7672, 25576), (7784, 25208), (8768, 22379), (8896, 22057), (10304, 19043), (12604, 15568), (12788, 15344)]