142727424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 439541760

約数和(自身を除く): 296814336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 191, 192, 224, 256, 278, 336, 382, 384, 417, 448, 556, 573, 672, 764, 768, 834, 896, 973, 1112, 1146, 1337, 1344, 1528, 1668, 1792, 1946, 2224, 2292, 2674, 2688, 2919, 3056, 3336, 3892, 4011, 4448, 4584, 5348, 5376, 5838, 6112, 6672, 7784, 8022, 8896, 9168, 10696, 11676, 12224, 13344, 15568, 16044, 17792, 18336, 21392, 23352, 24448, 26549, 26688, 31136, 32088, 35584, 36672, 42784, 46704, 48896, 53098, 53376, 62272, 64176, 73344, 79647, 85568, 93408, 106196, 106752, 124544, 128352, 146688, 159294, 171136, 185843, 186816, 212392, 249088, 256704, 318588, 342272, 371686, 373632, 424784, 513408, 557529, 637176, 743372, 747264, 849568, 1026816, 1115058, 1274352, 1486744, 1699136, 2230116, 2548704, 2973488, 3398272, 4460232, 5097408, 5946976, 6796544, 8920464, 10194816, 11893952, 17840928, 20389632, 23787904, 35681856, 47575808, 71363712, 142727424]

約数ペア:

[(1, 142727424), (2, 71363712), (3, 47575808), (4, 35681856), (6, 23787904), (7, 20389632), (8, 17840928), (12, 11893952), (14, 10194816), (16, 8920464), (21, 6796544), (24, 5946976), (28, 5097408), (32, 4460232), (42, 3398272), (48, 2973488), (56, 2548704), (64, 2230116), (84, 1699136), (96, 1486744), (112, 1274352), (128, 1115058), (139, 1026816), (168, 849568), (191, 747264), (192, 743372), (224, 637176), (256, 557529), (278, 513408), (336, 424784), (382, 373632), (384, 371686), (417, 342272), (448, 318588), (556, 256704), (573, 249088), (672, 212392), (764, 186816), (768, 185843), (834, 171136), (896, 159294), (973, 146688), (1112, 128352), (1146, 124544), (1337, 106752), (1344, 106196), (1528, 93408), (1668, 85568), (1792, 79647), (1946, 73344), (2224, 64176), (2292, 62272), (2674, 53376), (2688, 53098), (2919, 48896), (3056, 46704), (3336, 42784), (3892, 36672), (4011, 35584), (4448, 32088), (4584, 31136), (5348, 26688), (5376, 26549), (5838, 24448), (6112, 23352), (6672, 21392), (7784, 18336), (8022, 17792), (8896, 16044), (9168, 15568), (10696, 13344), (11676, 12224)]