179260016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3067}}^1$

素因数の和:3369

約数の個数: 40

約数和(自身を含む): 375486384

約数和(自身を除く): 196226368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 3067, 3653, 4496, 6134, 7306, 12268, 14612, 24536, 29224, 39871, 49072, 58448, 79742, 159484, 318968, 637936, 861827, 1723654, 3447308, 6894616, 11203751, 13789232, 22407502, 44815004, 89630008, 179260016]

約数ペア:

[(1, 179260016), (2, 89630008), (4, 44815004), (8, 22407502), (13, 13789232), (16, 11203751), (26, 6894616), (52, 3447308), (104, 1723654), (208, 861827), (281, 637936), (562, 318968), (1124, 159484), (2248, 79742), (3067, 58448), (3653, 49072), (4496, 39871), (6134, 29224), (7306, 24536), (12268, 14612)]