138069568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 341603584

約数和(自身を除く): 203534016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 151, 157, 182, 208, 224, 302, 314, 364, 416, 448, 604, 628, 728, 832, 1057, 1099, 1208, 1256, 1456, 1963, 2041, 2114, 2198, 2416, 2512, 2912, 3926, 4082, 4228, 4396, 4832, 5024, 5824, 7852, 8164, 8456, 8792, 9664, 10048, 13741, 14287, 15704, 16328, 16912, 17584, 23707, 27482, 28574, 31408, 32656, 33824, 35168, 47414, 54964, 57148, 62816, 65312, 67648, 70336, 94828, 109928, 114296, 125632, 130624, 165949, 189656, 219856, 228592, 308191, 331898, 379312, 439712, 457184, 616382, 663796, 758624, 879424, 914368, 1232764, 1327592, 1517248, 2157337, 2465528, 2655184, 4314674, 4931056, 5310368, 8629348, 9862112, 10620736, 17258696, 19724224, 34517392, 69034784, 138069568]

約数ペア:

[(1, 138069568), (2, 69034784), (4, 34517392), (7, 19724224), (8, 17258696), (13, 10620736), (14, 9862112), (16, 8629348), (26, 5310368), (28, 4931056), (32, 4314674), (52, 2655184), (56, 2465528), (64, 2157337), (91, 1517248), (104, 1327592), (112, 1232764), (151, 914368), (157, 879424), (182, 758624), (208, 663796), (224, 616382), (302, 457184), (314, 439712), (364, 379312), (416, 331898), (448, 308191), (604, 228592), (628, 219856), (728, 189656), (832, 165949), (1057, 130624), (1099, 125632), (1208, 114296), (1256, 109928), (1456, 94828), (1963, 70336), (2041, 67648), (2114, 65312), (2198, 62816), (2416, 57148), (2512, 54964), (2912, 47414), (3926, 35168), (4082, 33824), (4228, 32656), (4396, 31408), (4832, 28574), (5024, 27482), (5824, 23707), (7852, 17584), (8164, 16912), (8456, 16328), (8792, 15704), (9664, 14287), (10048, 13741)]