161553024

素因数分解:

$2^7\times 3^2\times {\mathrm{140237}}^1$

素因数の和:140257

約数の個数: 48

約数和(自身を含む): 464888970

約数和(自身を除く): 303335946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 140237, 280474, 420711, 560948, 841422, 1121896, 1262133, 1682844, 2243792, 2524266, 3365688, 4487584, 5048532, 6731376, 8975168, 10097064, 13462752, 17950336, 20194128, 26925504, 40388256, 53851008, 80776512, 161553024]

約数ペア:

[(1, 161553024), (2, 80776512), (3, 53851008), (4, 40388256), (6, 26925504), (8, 20194128), (9, 17950336), (12, 13462752), (16, 10097064), (18, 8975168), (24, 6731376), (32, 5048532), (36, 4487584), (48, 3365688), (64, 2524266), (72, 2243792), (96, 1682844), (128, 1262133), (144, 1121896), (192, 841422), (288, 560948), (384, 420711), (576, 280474), (1152, 140237)]