142328928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 441262080

約数和(自身を除く): 298933152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 383, 392, 474, 553, 588, 632, 672, 766, 784, 948, 1106, 1149, 1176, 1264, 1532, 1568, 1659, 1896, 2212, 2298, 2352, 2528, 2681, 3064, 3318, 3792, 3871, 4424, 4596, 4704, 5362, 6128, 6636, 7584, 7742, 8043, 8848, 9192, 10724, 11613, 12256, 13272, 15484, 16086, 17696, 18384, 18767, 21448, 23226, 26544, 30257, 30968, 32172, 36768, 37534, 42896, 46452, 53088, 56301, 60514, 61936, 64344, 75068, 85792, 90771, 92904, 112602, 121028, 123872, 128688, 150136, 181542, 185808, 211799, 225204, 242056, 257376, 300272, 363084, 371616, 423598, 450408, 484112, 600544, 635397, 726168, 847196, 900816, 968224, 1270794, 1452336, 1482593, 1694392, 1801632, 2541588, 2904672, 2965186, 3388784, 4447779, 5083176, 5930372, 6777568, 8895558, 10166352, 11860744, 17791116, 20332704, 23721488, 35582232, 47442976, 71164464, 142328928]

約数ペア:

[(1, 142328928), (2, 71164464), (3, 47442976), (4, 35582232), (6, 23721488), (7, 20332704), (8, 17791116), (12, 11860744), (14, 10166352), (16, 8895558), (21, 6777568), (24, 5930372), (28, 5083176), (32, 4447779), (42, 3388784), (48, 2965186), (49, 2904672), (56, 2541588), (79, 1801632), (84, 1694392), (96, 1482593), (98, 1452336), (112, 1270794), (147, 968224), (158, 900816), (168, 847196), (196, 726168), (224, 635397), (237, 600544), (294, 484112), (316, 450408), (336, 423598), (383, 371616), (392, 363084), (474, 300272), (553, 257376), (588, 242056), (632, 225204), (672, 211799), (766, 185808), (784, 181542), (948, 150136), (1106, 128688), (1149, 123872), (1176, 121028), (1264, 112602), (1532, 92904), (1568, 90771), (1659, 85792), (1896, 75068), (2212, 64344), (2298, 61936), (2352, 60514), (2528, 56301), (2681, 53088), (3064, 46452), (3318, 42896), (3792, 37534), (3871, 36768), (4424, 32172), (4596, 30968), (4704, 30257), (5362, 26544), (6128, 23226), (6636, 21448), (7584, 18767), (7742, 18384), (8043, 17696), (8848, 16086), (9192, 15484), (10724, 13272), (11613, 12256)]