103479328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 210228480

約数和(自身を除く): 106749152

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 157, 172, 314, 344, 479, 628, 688, 958, 1256, 1376, 1916, 2512, 3832, 5024, 6751, 7664, 13502, 15328, 20597, 27004, 41194, 54008, 75203, 82388, 108016, 150406, 164776, 216032, 300812, 329552, 601624, 659104, 1203248, 2406496, 3233729, 6467458, 12934916, 25869832, 51739664, 103479328]

約数ペア:

[(1, 103479328), (2, 51739664), (4, 25869832), (8, 12934916), (16, 6467458), (32, 3233729), (43, 2406496), (86, 1203248), (157, 659104), (172, 601624), (314, 329552), (344, 300812), (479, 216032), (628, 164776), (688, 150406), (958, 108016), (1256, 82388), (1376, 75203), (1916, 54008), (2512, 41194), (3832, 27004), (5024, 20597), (6751, 15328), (7664, 13502)]