162405376

素因数分解:

$2^{10}\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 88

約数和(自身を含む): 375992960

約数和(自身を除く): 213587584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 163, 224, 256, 278, 326, 448, 512, 556, 652, 896, 973, 1024, 1112, 1141, 1304, 1792, 1946, 2224, 2282, 2608, 3584, 3892, 4448, 4564, 5216, 7168, 7784, 8896, 9128, 10432, 15568, 17792, 18256, 20864, 22657, 31136, 35584, 36512, 41728, 45314, 62272, 71168, 73024, 83456, 90628, 124544, 142336, 146048, 158599, 166912, 181256, 249088, 292096, 317198, 362512, 498176, 584192, 634396, 725024, 996352, 1168384, 1268792, 1450048, 2537584, 2900096, 5075168, 5800192, 10150336, 11600384, 20300672, 23200768, 40601344, 81202688, 162405376]

約数ペア:

[(1, 162405376), (2, 81202688), (4, 40601344), (7, 23200768), (8, 20300672), (14, 11600384), (16, 10150336), (28, 5800192), (32, 5075168), (56, 2900096), (64, 2537584), (112, 1450048), (128, 1268792), (139, 1168384), (163, 996352), (224, 725024), (256, 634396), (278, 584192), (326, 498176), (448, 362512), (512, 317198), (556, 292096), (652, 249088), (896, 181256), (973, 166912), (1024, 158599), (1112, 146048), (1141, 142336), (1304, 124544), (1792, 90628), (1946, 83456), (2224, 73024), (2282, 71168), (2608, 62272), (3584, 45314), (3892, 41728), (4448, 36512), (4564, 35584), (5216, 31136), (7168, 22657), (7784, 20864), (8896, 18256), (9128, 17792), (10432, 15568)]