169100256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{135497}}^1$

素因数の和:135523

約数の個数: 48

約数和(自身を含む): 478036944

約数和(自身を除く): 308936688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 135497, 270994, 406491, 541988, 812982, 1083976, 1625964, 1761461, 2167952, 3251928, 3522922, 4335904, 5284383, 6503856, 7045844, 10568766, 13007712, 14091688, 21137532, 28183376, 42275064, 56366752, 84550128, 169100256]

約数ペア:

[(1, 169100256), (2, 84550128), (3, 56366752), (4, 42275064), (6, 28183376), (8, 21137532), (12, 14091688), (13, 13007712), (16, 10568766), (24, 7045844), (26, 6503856), (32, 5284383), (39, 4335904), (48, 3522922), (52, 3251928), (78, 2167952), (96, 1761461), (104, 1625964), (156, 1083976), (208, 812982), (312, 541988), (416, 406491), (624, 270994), (1248, 135497)]