157725376

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1641

約数の個数: 56

約数和(自身を含む): 329133200

約数和(自身を除く): 171407824

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1549, 1591, 2368, 2752, 3098, 3182, 6196, 6364, 12392, 12728, 24784, 25456, 49568, 50912, 57313, 66607, 99136, 101824, 114626, 133214, 229252, 266428, 458504, 532856, 917008, 1065712, 1834016, 2131424, 2464459, 3668032, 4262848, 4928918, 9857836, 19715672, 39431344, 78862688, 157725376]

約数ペア:

[(1, 157725376), (2, 78862688), (4, 39431344), (8, 19715672), (16, 9857836), (32, 4928918), (37, 4262848), (43, 3668032), (64, 2464459), (74, 2131424), (86, 1834016), (148, 1065712), (172, 917008), (296, 532856), (344, 458504), (592, 266428), (688, 229252), (1184, 133214), (1376, 114626), (1549, 101824), (1591, 99136), (2368, 66607), (2752, 57313), (3098, 50912), (3182, 49568), (6196, 25456), (6364, 24784), (12392, 12728)]