138779872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 343816704

約数和(自身を除く): 205036832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 151, 154, 176, 224, 302, 308, 352, 373, 604, 616, 746, 1057, 1208, 1232, 1492, 1661, 2114, 2416, 2464, 2611, 2984, 3322, 4103, 4228, 4832, 5222, 5968, 6644, 8206, 8456, 10444, 11627, 11936, 13288, 16412, 16912, 20888, 23254, 26576, 28721, 32824, 33824, 41776, 46508, 53152, 56323, 57442, 65648, 83552, 93016, 112646, 114884, 131296, 186032, 225292, 229768, 372064, 394261, 450584, 459536, 619553, 788522, 901168, 919072, 1239106, 1577044, 1802336, 2478212, 3154088, 4336871, 4956424, 6308176, 8673742, 9912848, 12616352, 17347484, 19825696, 34694968, 69389936, 138779872]

約数ペア:

[(1, 138779872), (2, 69389936), (4, 34694968), (7, 19825696), (8, 17347484), (11, 12616352), (14, 9912848), (16, 8673742), (22, 6308176), (28, 4956424), (32, 4336871), (44, 3154088), (56, 2478212), (77, 1802336), (88, 1577044), (112, 1239106), (151, 919072), (154, 901168), (176, 788522), (224, 619553), (302, 459536), (308, 450584), (352, 394261), (373, 372064), (604, 229768), (616, 225292), (746, 186032), (1057, 131296), (1208, 114884), (1232, 112646), (1492, 93016), (1661, 83552), (2114, 65648), (2416, 57442), (2464, 56323), (2611, 53152), (2984, 46508), (3322, 41776), (4103, 33824), (4228, 32824), (4832, 28721), (5222, 26576), (5968, 23254), (6644, 20888), (8206, 16912), (8456, 16412), (10444, 13288), (11627, 11936)]