142263296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 88

約数和(自身を含む): 330140160

約数和(自身を除く): 187876864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 223, 224, 256, 356, 446, 448, 512, 623, 712, 892, 896, 1024, 1246, 1424, 1561, 1784, 1792, 2492, 2848, 3122, 3568, 3584, 4984, 5696, 6244, 7136, 7168, 9968, 11392, 12488, 14272, 19847, 19936, 22784, 24976, 28544, 39694, 39872, 45568, 49952, 57088, 79388, 79744, 91136, 99904, 114176, 138929, 158776, 159488, 199808, 228352, 277858, 317552, 318976, 399616, 555716, 635104, 637952, 799232, 1111432, 1270208, 1598464, 2222864, 2540416, 4445728, 5080832, 8891456, 10161664, 17782912, 20323328, 35565824, 71131648, 142263296]

約数ペア:

[(1, 142263296), (2, 71131648), (4, 35565824), (7, 20323328), (8, 17782912), (14, 10161664), (16, 8891456), (28, 5080832), (32, 4445728), (56, 2540416), (64, 2222864), (89, 1598464), (112, 1270208), (128, 1111432), (178, 799232), (223, 637952), (224, 635104), (256, 555716), (356, 399616), (446, 318976), (448, 317552), (512, 277858), (623, 228352), (712, 199808), (892, 159488), (896, 158776), (1024, 138929), (1246, 114176), (1424, 99904), (1561, 91136), (1784, 79744), (1792, 79388), (2492, 57088), (2848, 49952), (3122, 45568), (3568, 39872), (3584, 39694), (4984, 28544), (5696, 24976), (6244, 22784), (7136, 19936), (7168, 19847), (9968, 14272), (11392, 12488)]