157040790428

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{733}}^1\times {\mathrm{645313}}^1$

素因数の和:646133

約数の個数: 24

約数和(自身を含む): 278512359888

約数和(自身を除く): 121471569460

約数列:

[1, 2, 4, 83, 166, 332, 733, 1466, 2932, 60839, 121678, 243356, 645313, 1290626, 2581252, 53560979, 107121958, 214243916, 473014429, 946028858, 1892057716, 39260197607, 78520395214, 157040790428]

約数ペア:

[(1, 157040790428), (2, 78520395214), (4, 39260197607), (83, 1892057716), (166, 946028858), (332, 473014429), (733, 214243916), (1466, 107121958), (2932, 53560979), (60839, 2581252), (121678, 1290626), (243356, 645313)]