139577344

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 312530400

約数和(自身を除く): 172953056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 211, 256, 272, 304, 323, 422, 512, 544, 608, 646, 844, 1024, 1088, 1216, 1292, 1688, 2048, 2176, 2432, 2584, 3376, 3587, 4009, 4352, 4864, 5168, 6752, 7174, 8018, 8704, 9728, 10336, 13504, 14348, 16036, 17408, 19456, 20672, 27008, 28696, 32072, 34816, 38912, 41344, 54016, 57392, 64144, 68153, 82688, 108032, 114784, 128288, 136306, 165376, 216064, 229568, 256576, 272612, 330752, 432128, 459136, 513152, 545224, 661504, 918272, 1026304, 1090448, 1836544, 2052608, 2180896, 3673088, 4105216, 4361792, 7346176, 8210432, 8723584, 17447168, 34894336, 69788672, 139577344]

約数ペア:

[(1, 139577344), (2, 69788672), (4, 34894336), (8, 17447168), (16, 8723584), (17, 8210432), (19, 7346176), (32, 4361792), (34, 4105216), (38, 3673088), (64, 2180896), (68, 2052608), (76, 1836544), (128, 1090448), (136, 1026304), (152, 918272), (211, 661504), (256, 545224), (272, 513152), (304, 459136), (323, 432128), (422, 330752), (512, 272612), (544, 256576), (608, 229568), (646, 216064), (844, 165376), (1024, 136306), (1088, 128288), (1216, 114784), (1292, 108032), (1688, 82688), (2048, 68153), (2176, 64144), (2432, 57392), (2584, 54016), (3376, 41344), (3587, 38912), (4009, 34816), (4352, 32072), (4864, 28696), (5168, 27008), (6752, 20672), (7174, 19456), (8018, 17408), (8704, 16036), (9728, 14348), (10336, 13504)]