188018224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 402831360

約数和(自身を除く): 214813136

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 71, 76, 124, 142, 152, 248, 281, 284, 304, 496, 562, 568, 589, 1124, 1136, 1178, 1349, 2201, 2248, 2356, 2698, 4402, 4496, 4712, 5339, 5396, 8711, 8804, 9424, 10678, 10792, 17422, 17608, 19951, 21356, 21584, 34844, 35216, 39902, 41819, 42712, 69688, 79804, 83638, 85424, 139376, 159608, 165509, 167276, 319216, 331018, 334552, 379069, 618481, 662036, 669104, 758138, 1236962, 1324072, 1516276, 2473924, 2648144, 3032552, 4947848, 6065104, 9895696, 11751139, 23502278, 47004556, 94009112, 188018224]

約数ペア:

[(1, 188018224), (2, 94009112), (4, 47004556), (8, 23502278), (16, 11751139), (19, 9895696), (31, 6065104), (38, 4947848), (62, 3032552), (71, 2648144), (76, 2473924), (124, 1516276), (142, 1324072), (152, 1236962), (248, 758138), (281, 669104), (284, 662036), (304, 618481), (496, 379069), (562, 334552), (568, 331018), (589, 319216), (1124, 167276), (1136, 165509), (1178, 159608), (1349, 139376), (2201, 85424), (2248, 83638), (2356, 79804), (2698, 69688), (4402, 42712), (4496, 41819), (4712, 39902), (5339, 35216), (5396, 34844), (8711, 21584), (8804, 21356), (9424, 19951), (10678, 17608), (10792, 17422)]