153399688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16573}}^1$

素因数の和:16681

約数の個数: 32

約数和(自身を含む): 313248600

約数和(自身を除く): 159848912

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 16573, 33146, 66292, 132584, 215449, 430898, 861796, 1474997, 1723592, 2949994, 5899988, 11799976, 19174961, 38349922, 76699844, 153399688]

約数ペア:

[(1, 153399688), (2, 76699844), (4, 38349922), (8, 19174961), (13, 11799976), (26, 5899988), (52, 2949994), (89, 1723592), (104, 1474997), (178, 861796), (356, 430898), (712, 215449), (1157, 132584), (2314, 66292), (4628, 33146), (9256, 16573)]