188290816

素因数分解:

$2^8\times 7^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 432673920

約数和(自身を除く): 244383104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 256, 358, 448, 587, 716, 896, 1174, 1253, 1432, 1792, 2348, 2506, 2864, 4109, 4696, 5012, 5728, 8218, 9392, 10024, 11456, 16436, 18784, 20048, 22912, 32872, 37568, 40096, 45824, 65744, 75136, 80192, 105073, 131488, 150272, 160384, 210146, 262976, 320768, 420292, 525952, 735511, 840584, 1051904, 1471022, 1681168, 2942044, 3362336, 5884088, 6724672, 11768176, 13449344, 23536352, 26898688, 47072704, 94145408, 188290816]

約数ペア:

[(1, 188290816), (2, 94145408), (4, 47072704), (7, 26898688), (8, 23536352), (14, 13449344), (16, 11768176), (28, 6724672), (32, 5884088), (56, 3362336), (64, 2942044), (112, 1681168), (128, 1471022), (179, 1051904), (224, 840584), (256, 735511), (358, 525952), (448, 420292), (587, 320768), (716, 262976), (896, 210146), (1174, 160384), (1253, 150272), (1432, 131488), (1792, 105073), (2348, 80192), (2506, 75136), (2864, 65744), (4109, 45824), (4696, 40096), (5012, 37568), (5728, 32872), (8218, 22912), (9392, 20048), (10024, 18784), (11456, 16436)]