159302272

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 329060160

約数和(自身を除く): 169757888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 128, 172, 206, 281, 344, 412, 562, 688, 824, 1124, 1376, 1648, 2248, 2752, 3296, 4429, 4496, 5504, 6592, 8858, 8992, 12083, 13184, 17716, 17984, 24166, 28943, 35432, 35968, 48332, 57886, 70864, 96664, 115772, 141728, 193328, 231544, 283456, 386656, 463088, 566912, 773312, 926176, 1244549, 1546624, 1852352, 2489098, 3704704, 4978196, 9956392, 19912784, 39825568, 79651136, 159302272]

約数ペア:

[(1, 159302272), (2, 79651136), (4, 39825568), (8, 19912784), (16, 9956392), (32, 4978196), (43, 3704704), (64, 2489098), (86, 1852352), (103, 1546624), (128, 1244549), (172, 926176), (206, 773312), (281, 566912), (344, 463088), (412, 386656), (562, 283456), (688, 231544), (824, 193328), (1124, 141728), (1376, 115772), (1648, 96664), (2248, 70864), (2752, 57886), (3296, 48332), (4429, 35968), (4496, 35432), (5504, 28943), (6592, 24166), (8858, 17984), (8992, 17716), (12083, 13184)]