187440168958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{21613}}^1$

素因数の和:22213

約数の個数: 64

約数和(自身を含む): 341183041920

約数和(自身を除く): 153742872962

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 521, 574, 1042, 1189, 2378, 3647, 7294, 8323, 15109, 16646, 21361, 21613, 30218, 42722, 43226, 105763, 149527, 151291, 211526, 299054, 302582, 619469, 626777, 886133, 1238938, 1253554, 1772266, 4336283, 4387439, 6202931, 8672566, 8774878, 11260373, 12405862, 22520746, 25697857, 51395714, 78822611, 157645222, 179884999, 326550817, 359769998, 461675293, 653101634, 923350586, 2285855719, 3231727051, 4571711438, 6463454102, 13388583497, 26777166994, 93720084479, 187440168958]

約数ペア:

[(1, 187440168958), (2, 93720084479), (7, 26777166994), (14, 13388583497), (29, 6463454102), (41, 4571711438), (58, 3231727051), (82, 2285855719), (203, 923350586), (287, 653101634), (406, 461675293), (521, 359769998), (574, 326550817), (1042, 179884999), (1189, 157645222), (2378, 78822611), (3647, 51395714), (7294, 25697857), (8323, 22520746), (15109, 12405862), (16646, 11260373), (21361, 8774878), (21613, 8672566), (30218, 6202931), (42722, 4387439), (43226, 4336283), (105763, 1772266), (149527, 1253554), (151291, 1238938), (211526, 886133), (299054, 626777), (302582, 619469)]