192871168

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 72

約数和(自身を含む): 450399488

約数和(自身を除く): 257528320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2503, 2752, 4816, 5006, 5504, 9632, 10012, 11008, 17521, 19264, 20024, 35042, 38528, 40048, 70084, 77056, 80096, 107629, 140168, 160192, 215258, 280336, 320384, 430516, 560672, 640768, 753403, 861032, 1121344, 1506806, 1722064, 2242688, 3013612, 3444128, 4485376, 6027224, 6888256, 12054448, 13776512, 24108896, 27553024, 48217792, 96435584, 192871168]

約数ペア:

[(1, 192871168), (2, 96435584), (4, 48217792), (7, 27553024), (8, 24108896), (14, 13776512), (16, 12054448), (28, 6888256), (32, 6027224), (43, 4485376), (56, 3444128), (64, 3013612), (86, 2242688), (112, 1722064), (128, 1506806), (172, 1121344), (224, 861032), (256, 753403), (301, 640768), (344, 560672), (448, 430516), (602, 320384), (688, 280336), (896, 215258), (1204, 160192), (1376, 140168), (1792, 107629), (2408, 80096), (2503, 77056), (2752, 70084), (4816, 40048), (5006, 38528), (5504, 35042), (9632, 20024), (10012, 19264), (11008, 17521)]