171005312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 365180400

約数和(自身を除く): 194175088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 272, 356, 544, 712, 883, 1088, 1424, 1513, 1766, 2176, 2848, 3026, 3532, 5696, 6052, 7064, 11392, 12104, 14128, 15011, 24208, 28256, 30022, 48416, 56512, 60044, 78587, 96832, 113024, 120088, 157174, 193664, 240176, 314348, 480352, 628696, 960704, 1257392, 1335979, 1921408, 2514784, 2671958, 5029568, 5343916, 10059136, 10687832, 21375664, 42751328, 85502656, 171005312]

約数ペア:

[(1, 171005312), (2, 85502656), (4, 42751328), (8, 21375664), (16, 10687832), (17, 10059136), (32, 5343916), (34, 5029568), (64, 2671958), (68, 2514784), (89, 1921408), (128, 1335979), (136, 1257392), (178, 960704), (272, 628696), (356, 480352), (544, 314348), (712, 240176), (883, 193664), (1088, 157174), (1424, 120088), (1513, 113024), (1766, 96832), (2176, 78587), (2848, 60044), (3026, 56512), (3532, 48416), (5696, 30022), (6052, 28256), (7064, 24208), (11392, 15011), (12104, 14128)]