163750368

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20551}}^1$

素因数の和:20647

約数の個数: 48

約数和(自身を含む): 435044736

約数和(自身を除く): 271294368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 20551, 41102, 61653, 82204, 123306, 164408, 246612, 328816, 493224, 657632, 986448, 1705733, 1972896, 3411466, 5117199, 6822932, 10234398, 13645864, 20468796, 27291728, 40937592, 54583456, 81875184, 163750368]

約数ペア:

[(1, 163750368), (2, 81875184), (3, 54583456), (4, 40937592), (6, 27291728), (8, 20468796), (12, 13645864), (16, 10234398), (24, 6822932), (32, 5117199), (48, 3411466), (83, 1972896), (96, 1705733), (166, 986448), (249, 657632), (332, 493224), (498, 328816), (664, 246612), (996, 164408), (1328, 123306), (1992, 82204), (2656, 61653), (3984, 41102), (7968, 20551)]