154256128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{46351}}^1$

素因数の和:46380

約数の個数: 36

約数和(自身を含む): 331602208

約数和(自身を除く): 177346080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 46351, 92702, 185404, 370808, 602563, 741616, 1205126, 1483232, 2410252, 2966464, 4820504, 5932928, 9641008, 11865856, 19282016, 38564032, 77128064, 154256128]

約数ペア:

[(1, 154256128), (2, 77128064), (4, 38564032), (8, 19282016), (13, 11865856), (16, 9641008), (26, 5932928), (32, 4820504), (52, 2966464), (64, 2410252), (104, 1483232), (128, 1205126), (208, 741616), (256, 602563), (416, 370808), (832, 185404), (1664, 92702), (3328, 46351)]