163945235712

素因数分解:

$2^8\times 3^1\times {\mathrm{4481}}^1\times {\mathrm{47639}}^1$

素因数の和:52139

約数の個数: 72

約数和(自身を含む): 436439949120

約数和(自身を除く): 272494713408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 4481, 8962, 13443, 17924, 26886, 35848, 47639, 53772, 71696, 95278, 107544, 142917, 143392, 190556, 215088, 285834, 286784, 381112, 430176, 571668, 573568, 762224, 860352, 1143336, 1147136, 1524448, 1720704, 2286672, 3048896, 3441408, 4573344, 6097792, 9146688, 12195584, 18293376, 36586752, 213470359, 426940718, 640411077, 853881436, 1280822154, 1707762872, 2561644308, 3415525744, 5123288616, 6831051488, 10246577232, 13662102976, 20493154464, 27324205952, 40986308928, 54648411904, 81972617856, 163945235712]

約数ペア:

[(1, 163945235712), (2, 81972617856), (3, 54648411904), (4, 40986308928), (6, 27324205952), (8, 20493154464), (12, 13662102976), (16, 10246577232), (24, 6831051488), (32, 5123288616), (48, 3415525744), (64, 2561644308), (96, 1707762872), (128, 1280822154), (192, 853881436), (256, 640411077), (384, 426940718), (768, 213470359), (4481, 36586752), (8962, 18293376), (13443, 12195584), (17924, 9146688), (26886, 6097792), (35848, 4573344), (47639, 3441408), (53772, 3048896), (71696, 2286672), (95278, 1720704), (107544, 1524448), (142917, 1147136), (143392, 1143336), (190556, 860352), (215088, 762224), (285834, 573568), (286784, 571668), (381112, 430176)]