149527168

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3945

約数の個数: 64

約数和(自身を含む): 348448320

約数和(自身を除く): 198921152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 3881, 4816, 5504, 7762, 9632, 15524, 19264, 27167, 31048, 38528, 54334, 62096, 108668, 124192, 166883, 217336, 248384, 333766, 434672, 496768, 667532, 869344, 1168181, 1335064, 1738688, 2336362, 2670128, 3477376, 4672724, 5340256, 9345448, 10680512, 18690896, 21361024, 37381792, 74763584, 149527168]

約数ペア:

[(1, 149527168), (2, 74763584), (4, 37381792), (7, 21361024), (8, 18690896), (14, 10680512), (16, 9345448), (28, 5340256), (32, 4672724), (43, 3477376), (56, 2670128), (64, 2336362), (86, 1738688), (112, 1335064), (128, 1168181), (172, 869344), (224, 667532), (301, 496768), (344, 434672), (448, 333766), (602, 248384), (688, 217336), (896, 166883), (1204, 124192), (1376, 108668), (2408, 62096), (2752, 54334), (3881, 38528), (4816, 31048), (5504, 27167), (7762, 19264), (9632, 15524)]