141236992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 322101696

約数和(自身を除く): 180864704

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 256, 296, 403, 416, 481, 496, 592, 806, 832, 962, 992, 1147, 1184, 1369, 1612, 1664, 1924, 1984, 2294, 2368, 2738, 3224, 3328, 3848, 3968, 4588, 4736, 5476, 6448, 7696, 7936, 9176, 9472, 10952, 12896, 14911, 15392, 17797, 18352, 21904, 25792, 29822, 30784, 35594, 36704, 42439, 43808, 51584, 59644, 61568, 71188, 73408, 84878, 87616, 103168, 119288, 123136, 142376, 146816, 169756, 175232, 238576, 284752, 293632, 339512, 350464, 477152, 551707, 569504, 679024, 954304, 1103414, 1139008, 1358048, 1908608, 2206828, 2278016, 2716096, 3817216, 4413656, 4556032, 5432192, 8827312, 10864384, 17654624, 35309248, 70618496, 141236992]

約数ペア:

[(1, 141236992), (2, 70618496), (4, 35309248), (8, 17654624), (13, 10864384), (16, 8827312), (26, 5432192), (31, 4556032), (32, 4413656), (37, 3817216), (52, 2716096), (62, 2278016), (64, 2206828), (74, 1908608), (104, 1358048), (124, 1139008), (128, 1103414), (148, 954304), (208, 679024), (248, 569504), (256, 551707), (296, 477152), (403, 350464), (416, 339512), (481, 293632), (496, 284752), (592, 238576), (806, 175232), (832, 169756), (962, 146816), (992, 142376), (1147, 123136), (1184, 119288), (1369, 103168), (1612, 87616), (1664, 84878), (1924, 73408), (1984, 71188), (2294, 61568), (2368, 59644), (2738, 51584), (3224, 43808), (3328, 42439), (3848, 36704), (3968, 35594), (4588, 30784), (4736, 29822), (5476, 25792), (6448, 21904), (7696, 18352), (7936, 17797), (9176, 15392), (9472, 14911), (10952, 12896)]