154995344

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60169}}^1$

素因数の和:60207

約数の個数: 40

約数和(自身を含む): 358131840

約数和(自身を除く): 203136496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 60169, 120338, 240676, 421183, 481352, 842366, 962704, 1383887, 1684732, 2767774, 3369464, 5535548, 6738928, 9687209, 11071096, 19374418, 22142192, 38748836, 77497672, 154995344]

約数ペア:

[(1, 154995344), (2, 77497672), (4, 38748836), (7, 22142192), (8, 19374418), (14, 11071096), (16, 9687209), (23, 6738928), (28, 5535548), (46, 3369464), (56, 2767774), (92, 1684732), (112, 1383887), (161, 962704), (184, 842366), (322, 481352), (368, 421183), (644, 240676), (1288, 120338), (2576, 60169)]