167561408

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7129

約数の個数: 56

約数和(自身を含む): 387230112

約数和(自身を除く): 219668704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 7057, 11872, 14114, 23744, 28228, 49399, 56456, 98798, 112912, 197596, 225824, 374021, 395192, 451648, 748042, 790384, 1496084, 1580768, 2618147, 2992168, 3161536, 5236294, 5984336, 10472588, 11968672, 20945176, 23937344, 41890352, 83780704, 167561408]

約数ペア:

[(1, 167561408), (2, 83780704), (4, 41890352), (7, 23937344), (8, 20945176), (14, 11968672), (16, 10472588), (28, 5984336), (32, 5236294), (53, 3161536), (56, 2992168), (64, 2618147), (106, 1580768), (112, 1496084), (212, 790384), (224, 748042), (371, 451648), (424, 395192), (448, 374021), (742, 225824), (848, 197596), (1484, 112912), (1696, 98798), (2968, 56456), (3392, 49399), (5936, 28228), (7057, 23744), (11872, 14114)]